View source for Kalos Challenge

[[File:Masters Medal Kalos MVP Lv 1.png|thumb|250px|MVP Medal for the Kalos Challenge]]
The '''Kalos Challenge''' (Japanese: '''ＶＳ　カロス''' ''VS Kalos'') is one of the possible monthly [[Champion Stadium]] challenges in {{g|Masters EX}}. It was first made available on February 6, 2023.

Like all Champion Stadium challenges, players need to defeat four [[Elite Four]] members to challenge the {{pkmn|Champion}}. They can be challenged in any order, but different special parameters are applied to each round. The Elite Four members are {{mas|Wikstrom}}, [[Malva]], {{mas|Drasna}}, and {{mas|Siebold}}, and the Champion is {{mas|Diantha}}.

The Kalos Challenge has been available in the Champion Stadium a total of 3 times:
* February 6 to March 6, 2023
* September 4 to October 2, 2023
* April 1 to 29, 2024

==Parameters==
The following table lists the special parameters that were applied during each week that the Kalos Challenge was available in Champion Stadium.
{| class="roundy" style="margin:auto; background:#{{kalos color}}; border:3px solid #{{kalos color dark}}; text-align:center"
|- style="background-color:#{{kalos color light}}"
! style="{{roundytl|5px}}" width=20% | Round
! width=35% | Parameter
! style="{{roundytr|5px}}" width=45% | Description
|-
| colspan="3" |
{| class="expandable" width=100%
|- style="background-color:#{{masters color light}}" class="expandable"
| colspan=3  | February 6 to 13, 2023
|- style="background:#fff"
| width=20% | Elite Four Round 1
| width=35% | Use sync moves as much as possible against all opponents!
| width=45% | Sync buffs are more effective.
|- style="background:#fff"
| width=20% | Elite Four Round 2
| width=35% | Use status conditions and other conditions against all opponents!
| width=45% | Status conditions and other conditions deal more damage, last longer, and are more likely to take effect.
|- style="background:#fff"
| width=20% | Elite Four Round 3
| width=35% | Make use of moves with additional effects!
| width=45% | The additional effects of moves used by allies and opponents are more likely to occur.
|- style="background:#fff"
| width=20% | Elite Four Round 4
| width=35% | Try not to let any of your sync pairs faint!
| width=45% | When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
|- style="background:#fff"
| width=20% | Champion
| width=35% | Use physical attack moves against opponents with low Defense!
| width=45% | Physical attack moves are powered up for allies and opponents.
|- style="background-color:#{{masters color light}}" class="expandable"
| colspan=3  | February 13 to 20, 2023
|- style="background:#fff"
| width=20% | Elite Four Round 1
| width=35% | Make use of special damage reduction to battle opponents with high Sp. Atk!
| width=45% | The allied and opponents' fields of play start the battle with special damage reduction.
|- style="background:#fff"
| width=20% | Elite Four Round 2
| width=35% | Try not to let any of your sync pairs faint!
| width=45% | When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
|- style="background:#fff"
| width=20% | Elite Four Round 3
| width=35% | Use sync moves as much as possible against all opponents!
| width=45% | Sync buffs are more effective.
|- style="background:#fff"
| width=20% | Elite Four Round 4
| width=35% | Make use of moves with additional effects!
| width=45% | The additional effects of moves used by allies and opponents are more likely to occur.
|- style="background:#fff"
| width=20% | Champion
| width=35% | Use physical attack moves against opponents with low Defense!
| width=45% | Physical attack moves are powered up for allies and opponents.
|- style="background-color:#{{masters color light}}" class="expandable"
| colspan=3  | February 20 to 27, 2023
|- style="background:#fff"
| width=20% | Elite Four Round 1
| width=35% | Make use of moves with additional effects!
| width=45% | The additional effects of moves used by allies and opponents are more likely to occur.
|- style="background:#fff"
| width=20% | Elite Four Round 2
| width=35% | Use powerful moves quickly and constantly against all opponents!
| width=45% | The move gauge increases faster for both allies and opponents.
|- style="background:#fff"
| Width=20% | Elite Four Round 3
| width=35% | Make use of special damage reduction to battle opponents with high Attack!
| width=45% | The allied and opponents' fields of play start the battle with physical damage reduction.
|- style="background:#fff"
| width=20% | Elite Four Round 4
| width=35% | Use sync moves as much as possible against all opponents!
| width=45% | Sync buffs are more effective.
|- style="background:#fff"
| width=20% | Champion
| width=35% | Use field effects that give your team the upper hand!
| width=45% | Field effects created by both allies and opponents are permanent.
|- style="background-color:#{{masters color light}}" class="expandable"
| colspan=3  | February 27 to March 6, 2023
|- style="background:#fff"
| width=20% | Elite Four Round 1
| width=35% | Use field effects that give your team the upper hand!
| width=45% | Field effects created by both allies and opponents are permanent.
|- style="background:#fff"
| width=20% | Elite Four Round 2
| width=35% | Use special attack moves against opponents with low Sp. Def!
| width=45% | Special attack moves are powered up for allies and opponents.
|- style="background:#fff"
| width=20% | Elite Four Round 3
| width=35% | Make use of moves with additional effects!
| width=45% | The additional effects of moves used by allies and opponents are more likely to occur.
|- style="background:#fff"
| width=20% | Elite Four Round 4
| width=35% | Make use of special damage reduction to battle opponents with high Sp. Atk!
| width=45% | The allied and opponents' fields of play start the battle with special damage reduction.
|- style="background:#fff"
| width=20% | Champion
| width=35% | Use stat-lowering effects on your opponents!
| width=45% | Stat-lowering effects have a greater effect than normal for allies and opponents.
|- style="background-color:#{{masters color light}}" class="expandable"
| colspan=3  | September 4 to 11, 2023
|- style="background:#fff"
| width=20% | Elite Four Round 1
| width=35% | Use stat-lowering effects on your opponents!
| width=45% | Stat-lowering effects have a greater effect than normal for allies and opponents.
|- style="background:#fff"
| Width=20% | Elite Four Round 2
| width=35% | Make use of special damage reduction to battle opponents with high Attack!
| width=45% | The allied and opponents' fields of play start the battle with physical damage reduction.
|- style="background:#fff"
| width=20% | Elite Four Round 3
| width=35% | Use sync moves quickly against all opponents!
| width=45% | At the start of battle, sync move countdowns are reduced by half.
|- style="background:#fff"
| width=20% | Elite Four Round 4
| width=35% | Try not to let any of your sync pairs faint!
| width=45% | When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
|- style="background:#fff"
| width=20% | Champion
| width=35% | Use physical attack moves against opponents with low Defense!
| width=45% | Physical attack moves are powered up for allies and opponents.
|- style="background-color:#{{masters color light}}" class="expandable"
| colspan=3  | September 11 to 18, 2023
|- style="background:#fff"
| width=20% | Elite Four Round 1
| width=35% | Try not to let any of your sync pairs faint!
| width=45% | When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
|- style="background:#fff"
| width=20% | Elite Four Round 2
| width=35% | Make use of special damage reduction to battle opponents with high Sp. Atk!
| width=45% | The allied and opponents' fields of play start the battle with special damage reduction.
|- style="background:#fff"
| width=20% | Elite Four Round 3
| width=35% | Use special attack moves against opponents with low Sp. Def!
| width=45% | Special attack moves are powered up for allies and opponents.
|- style="background:#fff"
| width=20% | Elite Four Round 4
| width=35% | Use status conditions and other conditions against all opponents!
| width=45% | Status conditions and other conditions deal more damage, last longer, and are more likely to take effect.
|- style="background:#fff"
| width=20% | Champion
| width=35% | Use physical attack moves against opponents with low Defense!
| width=45% | Physical attack moves are powered up for allies and opponents.
|- style="background-color:#{{masters color light}}" class="expandable"
| colspan=3  | September 18 to 25, 2023
|- style="background:#fff"
| width=20% | Elite Four Round 1
| width=35% | Use sync moves quickly against all opponents!
| width=45% | At the start of battle, sync move countdowns are reduced by half.
|- style="background:#fff"
| width=20% | Elite Four Round 2
| width=35% | Make use of moves with additional effects!
| width=45% | The additional effects of moves used by allies and opponents are more likely to occur.
|- style="background:#fff"
| width=20% | Elite Four Round 3
| width=35% | Make use of special damage reduction to battle opponents with high Sp. Atk!
| width=45% | The allied and opponents' fields of play start the battle with special damage reduction.
|- style="background:#fff"
| width=20% | Elite Four Round 4
| width=35% | Use status conditions and other conditions against all opponents!
| width=45% | Status conditions and other conditions deal more damage, last longer, and are more likely to take effect.
|- style="background:#fff"
| width=20% | Champion
| width=35% | Use stat-lowering effects on your opponents!
| width=45% | Stat-lowering effects have a greater effect than normal for allies and opponents.
|- style="background-color:#{{masters color light}}" class="expandable"
| colspan=3  | September 25 to October 2, 2023
|- style="background:#fff"
| width=20% | Elite Four Round 1
| width=35% | Use sync moves as much as possible against all opponents!
| width=45% | Sync buffs are more effective.
|- style="background:#fff"
| width=20% | Elite Four Round 2
| width=35% | Use stat-lowering effects on your opponents!
| width=45% | Stat-lowering effects have a greater effect than normal for allies and opponents.
|- style="background:#fff"
| Width=20% | Elite Four Round 3
| width=35% | Make use of special damage reduction to battle opponents with high Attack!
| width=45% | The allied and opponents' fields of play start the battle with physical damage reduction.
|- style="background:#fff"
| width=20% | Elite Four Round 4
| width=35% | Use sync moves quickly against all opponents!
| width=45% | At the start of battle, sync move countdowns are reduced by half.
|- style="background:#fff"
| width=20% | Champion
| width=35% | Use field effects that give your team the upper hand!
| width=45% | Field effects created by both allies and opponents are permanent.
|- style="background-color:#{{masters color light}}" class="expandable"
| colspan=3  | April 1 to 8, 2024
|- style="background:#fff"
| width=20% | Elite Four Round 1
| width=35% | Use powerful moves quickly and constantly against all opponents!
| width=45% | The move gauge increases faster for both allies and opponents.
|- style="background:#fff"
| width=20% | Elite Four Round 2
| width=35% | Use sync moves quickly against all opponents!
| width=45% | At the start of battle, sync move countdowns are reduced by half.
|- style="background:#fff"
| width=20% | Elite Four Round 3
| width=35% | Use sync moves as much as possible against all opponents!
| width=45% | Sync buffs are more effective.
|- style="background:#fff"
| width=20% | Elite Four Round 4
| width=35% | Use special attack moves against opponents with low Sp. Def!
| width=45% | Special attack moves are powered up for allies and opponents.
|- style="background:#fff"
| width=20% | Champion
| width=35% | Use stat-lowering effects on your opponents!
| width=45% | Stat-lowering effects have a greater effect than normal for allies and opponents.
|- style="background-color:#{{masters color light}}" class="expandable"
| colspan=3  | April 8 to 15, 2024
|- style="background:#fff"
| width=20% | Elite Four Round 1
| width=35% | Try not to let any of your sync pairs faint!
| width=45% | When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
|- style="background:#fff"
| width=20% | Elite Four Round 2
| width=35% | Use field effects that give your team the upper hand!
| width=45% | Field effects created by both allies and opponents are permanent.
|- style="background:#fff"
| width=20% | Elite Four Round 3
| width=35% | Make use of special damage reduction to battle opponents with high Sp. Atk!
| width=45% | The allied and opponents' fields of play start the battle with special damage reduction.
|- style="background:#fff"
| width=20% | Elite Four Round 4
| width=35% | Use special attack moves against opponents with low Sp. Def!
| width=45% | Special attack moves are powered up for allies and opponents.
|- style="background:#fff"
| width=20% | Champion
| width=35% | Use physical attack moves against opponents with low Defense!
| width=45% | Physical attack moves are powered up for allies and opponents.
|- style="background-color:#{{masters color light}}" class="expandable"
| colspan=3  | April 15 to 22, 2024
|- style="background:#fff"
| width=20% | Elite Four Round 1
| width=35% | Use powerful moves quickly and constantly against all opponents!
| width=45% | The move gauge increases faster for both allies and opponents.
|- style="background:#fff"
| width=20% | Elite Four Round 2
| width=35% | Use physical attack moves against opponents with low Defense!
| width=45% | Physical attack moves are powered up for allies and opponents.
|- style="background:#fff"
| width=20% | Elite Four Round 3
| width=35% | Use sync moves quickly against all opponents!
| width=45% | At the start of battle, sync move countdowns are reduced by half.
|- style="background:#fff"
| width=20% | Elite Four Round 4
| width=35% | Make use of special damage reduction to battle opponents with high Sp. Atk!
| width=45% | The allied and opponents' fields of play start the battle with special damage reduction.
|- style="background:#fff"
| width=20% | Champion
| width=35% | Use field effects that give your team the upper hand!
| width=45% | Field effects created by both allies and opponents are permanent.
|- style="background-color:#{{masters color light}}" class="expandable"
| colspan=3  | April 22 to 29, 2024
|- style="background:#fff"
| width=20% | Elite Four Round 1
| width=35% | Make use of special damage reduction to battle opponents with high Sp. Atk!
| width=45% | The allied and opponents' fields of play start the battle with special damage reduction.
|- style="background:#fff"
| width=20% | Elite Four Round 2
| width=35% | Use powerful moves quickly and constantly against all opponents!
| width=45% | The move gauge increases faster for both allies and opponents.
|- style="background:#fff"
| width=20% | Elite Four Round 3
| width=35% | Use stat-lowering effects on your opponents!
| width=45% | Stat-lowering effects have a greater effect than normal for allies and opponents.
|- style="background:#fff"
| width=20% | Elite Four Round 4
| width=35% | Use sync moves quickly against all opponents!
| width=45% | At the start of battle, sync move countdowns are reduced by half.
|- style="background:#fff"
| width=20% | Champion
| width=35% | Use physical attack moves against opponents with low Defense!
| width=45% | Physical attack moves are powered up for allies and opponents.
|}
|}

==Trainer teams==
Most opponents in the Kalos Challenge can use one of three different teams, changing weekly. Drasna and Diantha can use one of four different teams. All three Pokémon on each team share a type weakness, and no opponent has multiple teams with the same type weakness. The following table lists the weakness type of each opponent's team during each week that the Kalos Challenge has been available, and the table after it lists the Pokémon comprising each team.
{| class="roundy" style="margin:auto; background:#{{kalos color dark}}; border:3px solid #{{kalos color}}; text-align:center"
|- style="background-color:#{{kalos color light}}"
! style="{{roundytl|5px}}" rowspan=2 | Dates
! style="{{roundytr|5px}}" colspan=5 | Weakness
|- style="background-color:#{{masters color light}}"
! style="width:100px" | Wikstrom
! style="width:100px" | Malva
! style="width:100px" | Drasna
! style="width:100px" | Siebold
! style="background-color:#{{gold color light}}; width:100px" | Diantha
|- style="background:#fff"
| February 6 to 13, 2023
| style="background:#{{ghost color light}}" | [[File:GhostIC Masters.png|15px]] Ghost
| style="background:#{{rock color light}}" | [[File:RockIC Masters.png|15px]] Rock
| style="background:#{{dragon color light}}" | [[File:DragonIC Masters.png|15px]] Dragon
| style="background:#{{electric color light}}" | [[File:ElectricIC Masters.png|15px]] Electric
| style="background:#{{flying color light}}" | [[File:FlyingIC Masters.png|15px]] Flying
|- style="background:#fff"
| February 13 to 20, 2023
| style="background:#{{fighting color light}}" | [[File:FightingIC Masters.png|15px]] Fighting
| style="background:#{{water color light}}" | [[File:WaterIC Masters.png|15px]] Water
| style="background:#{{fairy color light}}" | [[File:FairyIC Masters.png|15px]] Fairy
| style="background:#{{bug color light}}" | [[File:BugIC Masters.png|15px]] Bug
| style="background:#{{steel color light}}" | [[File:SteelIC Masters.png|15px]] Steel
|- style="background:#fff"
| February 20 to 27, 2023
| style="background:#{{fire color light}}" | [[File:FireIC Masters.png|15px]] Fire
| style="background:#{{rock color light}}" | [[File:RockIC Masters.png|15px]] Rock
| style="background:#{{ice color light}}" | [[File:IceIC Masters.png|15px]] Ice
| style="background:#{{electric color light}}" | [[File:ElectricIC Masters.png|15px]] Electric
| style="background:#{{poison color light}}" | [[File:PoisonIC Masters.png|15px]] Poison
|- style="background:#fff"
| February 27 to March 6, 2023
| style="background:#{{fighting color light}}" | [[File:FightingIC Masters.png|15px]] Fighting
| style="background:#{{dark color light}}" | [[File:DarkIC Masters.png|15px]] Dark
| style="background:#{{psychic color light}}" | [[File:PsychicIC Masters.png|15px]] Psychic
| style="background:#{{grass color light}}" | [[File:GrassIC Masters.png|15px]] Grass
| style="background:#{{ground color light}}" | [[File:GroundIC Masters.png|15px]] Ground
|- style="background:#fff"
| September 4 to 11, 2023
| style="background:#{{fire color light}}" | [[File:FireIC Masters.png|15px]] Fire
| style="background:#{{rock color light}}" | [[File:RockIC Masters.png|15px]] Rock
| style="background:#{{ice color light}}" | [[File:IceIC Masters.png|15px]] Ice
| style="background:#{{electric color light}}" | [[File:ElectricIC Masters.png|15px]] Electric
| style="background:#{{flying color light}}" | [[File:FlyingIC Masters.png|15px]] Flying
|- style="background:#fff"
| September 11 to 18, 2023
| style="background:#{{ghost color light}}" | [[File:GhostIC Masters.png|15px]] Ghost
| style="background:#{{dark color light}}" | [[File:DarkIC Masters.png|15px]] Dark
| style="background:#{{psychic color light}}" | [[File:PsychicIC Masters.png|15px]] Psychic
| style="background:#{{grass color light}}" | [[File:GrassIC Masters.png|15px]] Grass
| style="background:#{{steel color light}}" | [[File:SteelIC Masters.png|15px]] Steel
|- style="background:#fff"
| September 18 to 25, 2023
| style="background:#{{fighting color light}}" | [[File:FightingIC Masters.png|15px]] Fighting
| style="background:#{{rock color light}}" | [[File:RockIC Masters.png|15px]] Rock
| style="background:#{{fairy color light}}" | [[File:FairyIC Masters.png|15px]] Fairy
| style="background:#{{electric color light}}" | [[File:ElectricIC Masters.png|15px]] Electric
| style="background:#{{ground color light}}" | [[File:GroundIC Masters.png|15px]] Ground
|- style="background:#fff"
| September 25 to October 2, 2023
| style="background:#{{fire color light}}" | [[File:FireIC Masters.png|15px]] Fire
| style="background:#{{water color light}}" | [[File:WaterIC Masters.png|15px]] Water
| style="background:#{{dragon color light}}" | [[File:DragonIC Masters.png|15px]] Dragon
| style="background:#{{bug color light}}" | [[File:BugIC Masters.png|15px]] Bug
| style="background:#{{poison color light}}" | [[File:PoisonIC Masters.png|15px]] Poison
|- style="background:#fff"
| April 1 to 8, 2024
| style="background:#{{ghost color light}}" | [[File:GhostIC Masters.png|15px]] Ghost
| style="background:#{{dark color light}}" | [[File:DarkIC Masters.png|15px]] Dark
| style="background:#{{psychic color light}}" | [[File:PsychicIC Masters.png|15px]] Psychic
| style="background:#{{electric color light}}" | [[File:ElectricIC Masters.png|15px]] Electric
| style="background:#{{ground color light}}" | [[File:GroundIC Masters.png|15px]] Ground
|- style="background:#fff"
| April 8 to 15, 2024
| style="background:#{{fire color light}}" | [[File:FireIC Masters.png|15px]] Fire
| style="background:#{{water color light}}" | [[File:WaterIC Masters.png|15px]] Water
| style="background:#{{fairy color light}}" | [[File:FairyIC Masters.png|15px]] Fairy
| style="background:#{{bug color light}}" | [[File:BugIC Masters.png|15px]] Bug
| style="background:#{{steel color light}}" | [[File:SteelIC Masters.png|15px]] Steel
|- style="background:#fff"
| April 15 to 22, 2024
| style="background:#{{ghost color light}}" | [[File:GhostIC Masters.png|15px]] Ghost
| style="background:#{{rock color light}}" | [[File:RockIC Masters.png|15px]] Rock
| style="background:#{{ice color light}}" | [[File:IceIC Masters.png|15px]] Ice
| style="background:#{{electric color light}}" | [[File:ElectricIC Masters.png|15px]] Electric
| style="background:#{{poison color light}}" | [[File:PoisonIC Masters.png|15px]] Poison
|- style="background:#fff"
| style="{{roundybl|5px}}" | April 22 to 29, 2024
| style="background:#{{fighting color light}}" | [[File:FightingIC Masters.png|15px]] Fighting
| style="background:#{{water color light}}" | [[File:WaterIC Masters.png|15px]] Water
| style="background:#{{dragon color light}}" | [[File:DragonIC Masters.png|15px]] Dragon
| style="background:#{{grass color light}}" | [[File:GrassIC Masters.png|15px]] Grass
| style="background:#{{flying color light}}; {{roundybr|5px}}" | [[File:FlyingIC Masters.png|15px]] Flying
|}
{{-}}
{| class="roundy" style="margin:auto; background:#{{kalos color}}; border:3px solid#{{kalos color dark}}; text-align:center"
|- style="background-color:#{{kalos color light}}"
! style="{{roundytl|5px}}" rowspan=2 width=150px | Trainer
! colspan=3 | Pokémon
! style="{{roundytr|5px}}" rowspan=2 | Completion Rewards
|- style="background-color:#{{grey color light}}"
! Left
! Middle
! Right
|- style="background:#{{ghost color light}}"
| style="background:#fff" rowspan=3 | [[File:VSWikstrom Masters.png|80px]]<br>{{mas|Wikstrom}}
| [[File:Masters0105A.png|80px]]<br>{{p|Marowak}}<br><small>[[Alolan form|Alolan Form]]</small><br><span style=font-size:80%>Weakness: [[File:GhostIC Masters.png|15px]]</span>
| [[File:Masters0681.png|80px]]<br>{{p|Aegislash}}<br><span style=font-size:80%>Weakness: [[File:GhostIC Masters.png|15px]]</span>
| [[File:Masters0376.png|80px]]<br>{{p|Metagross}}<br><span style=font-size:80%>Weakness: [[File:GhostIC Masters.png|15px]]</span>
| [[File:Masters Coin.png|30px]]1,000 coins<br>[[File:Masters Champion Spirit.png|30px]]Champion Spirit ×5<br>[[File:Masters 5 Star Power-Up Ticket.png|30px]]5★ Power-Up Ticket ×8
|- style="background:#{{fighting color light}}"
| [[File:Masters0601.png|80px]]<br>{{p|Klinklang}}<br><span style=font-size:80%>Weakness: [[File:FightingIC Masters.png|15px]]</span>
| [[File:Masters0476.png|80px]]<br>{{p|Probopass}}<br><span style=font-size:80%>Weakness: [[File:FightingIC Masters.png|15px]]</span>
| [[File:Masters0306.png|80px]]<br>{{p|Aggron}}<br><span style=font-size:80%>Weakness: [[File:FightingIC Masters.png|15px]]</span>
| [[File:Masters Coin.png|30px]]1,000 coins<br>[[File:Masters Champion Spirit.png|30px]]Champion Spirit ×5<br>[[File:Masters 5 Star Power-Up Ticket.png|30px]]5★ Power-Up Ticket ×8
|- style="background:#{{fire color light}}"
| [[File:Masters0051A.png|80px]]<br>{{p|Dugtrio}}<br><small>[[Alolan form|Alolan Form]]</small><br><span style=font-size:80%>Weakness: [[File:FireIC Masters.png|15px]]</span>
| [[File:Masters0212.png|80px]]<br>{{p|Scizor}}<br><span style=font-size:80%>Weakness: [[File:FireIC Masters.png|15px]]</span>
| [[File:Masters0589.png|80px]]<br>{{p|Escavalier}}<br><span style=font-size:80%>Weakness: [[File:FireIC Masters.png|15px]]</span>
| [[File:Masters Coin.png|30px]]1,000 coins<br>[[File:Masters Champion Spirit.png|30px]]Champion Spirit ×5<br>[[File:Masters 5 Star Power-Up Ticket.png|30px]]5★ Power-Up Ticket ×8
|- style="background:#{{kalos color}}"
| colspan=6 |
|- style="background:#{{rock color light}}"
| style="background:#fff" rowspan=3 | [[File:VSMalva Masters.png|80px]]<br>[[Malva]]
| [[File:Masters0136.png|80px]]<br>{{p|Flareon}}<br><span style=font-size:80%>Weakness: [[File:RockIC Masters.png|15px]]</span>
| [[File:Masters0663.png|80px]]<br>{{p|Talonflame}}<br><span style=font-size:80%>Weakness: [[File:RockIC Masters.png|15px]]</span>
| [[File:Masters0038.png|80px]]<br>{{p|Ninetales}}<br><span style=font-size:80%>Weakness: [[File:RockIC Masters.png|15px]]</span>
| [[File:Masters Coin.png|30px]]1,000 coins<br>[[File:Masters Champion Spirit.png|30px]]Champion Spirit ×5<br>[[File:Masters 5 Star Power-Up Ticket.png|30px]]5★ Power-Up Ticket ×8
|- style="background:#{{water color light}}"
| [[File:Masters0229.png|80px]]<br>{{p|Houndoom}}<br><span style=font-size:80%>Weakness: [[File:WaterIC Masters.png|15px]]</span>
| [[File:Masters0668 f.png|80px]]<br>{{p|Pyroar}}<br><span style=font-size:80%>Weakness: [[File:WaterIC Masters.png|15px]]</span>
| [[File:Masters0059.png|80px]]<br>{{p|Arcanine}}<br><span style=font-size:80%>Weakness: [[File:WaterIC Masters.png|15px]]</span>
| [[File:Masters Coin.png|30px]]1,000 coins<br>[[File:Masters Champion Spirit.png|30px]]Champion Spirit ×5<br>[[File:Masters 5 Star Power-Up Ticket.png|30px]]5★ Power-Up Ticket ×8
|- style="background:#{{dark color light}}"
| [[File:Masters0426.png|80px]]<br>{{p|Drifblim}}<br><span style=font-size:80%>Weakness: [[File:DarkIC Masters.png|15px]]</span>
| [[File:Masters0609.png|80px]]<br>{{p|Chandelure}}<br><span style=font-size:80%>Weakness: [[File:DarkIC Masters.png|15px]]</span>
| [[File:Masters0429.png|80px]]<br>{{p|Mismagius}}<br><span style=font-size:80%>Weakness: [[File:DarkIC Masters.png|15px]]</span>
| [[File:Masters Coin.png|30px]]1,000 coins<br>[[File:Masters Champion Spirit.png|30px]]Champion Spirit ×5<br>[[File:Masters 5 Star Power-Up Ticket.png|30px]]5★ Power-Up Ticket ×8
|- style="background:#{{kalos color}}"
| colspan=6 |
|- style="background:#{{dragon color light}}"
| style="background:#fff" rowspan=4 | [[File:VSDrasna Masters.png|80px]]<br>{{mas|Drasna}}
| [[File:Masters0330.png|80px]]<br>{{p|Flygon}}<br><span style=font-size:80%>Weakness: [[File:DragonIC Masters.png|15px]]</span>
| [[File:Masters0334.png|80px]]<br>{{p|Altaria}}<br><span style=font-size:80%>Weakness: [[File:DragonIC Masters.png|15px]]</span>
| [[File:Masters0635.png|80px]]<br>{{p|Hydreigon}}<br><span style=font-size:80%>Weakness: [[File:DragonIC Masters.png|15px]]</span>
| [[File:Masters Coin.png|30px]]1,000 coins<br>[[File:Masters Champion Spirit.png|30px]]Champion Spirit ×5<br>[[File:Masters 5 Star Power-Up Ticket.png|30px]]5★ Power-Up Ticket ×8
|- style="background:#{{fairy color light}}"
| [[File:Masters0373.png|80px]]<br>{{p|Salamence}}<br><span style=font-size:80%>Weakness: [[File:FairyIC Masters.png|15px]]</span>
| [[File:Masters0715.png|80px]]<br>{{p|Noivern}}<br><span style=font-size:80%>Weakness: [[File:FairyIC Masters.png|15px]]</span>
| [[File:Masters0149.png|80px]]<br>{{p|Dragonite}}<br><span style=font-size:80%>Weakness: [[File:FairyIC Masters.png|15px]]</span>
| [[File:Masters Coin.png|30px]]1,000 coins<br>[[File:Masters Champion Spirit.png|30px]]Champion Spirit ×5<br>[[File:Masters 5 Star Power-Up Ticket.png|30px]]5★ Power-Up Ticket ×8
|- style="background:#{{ice color light}}"
| [[File:Masters0330.png|80px]]<br>{{p|Flygon}}<br><span style=font-size:80%>Weakness: [[File:IceIC Masters.png|15px]]</span>
| [[File:Masters0621.png|80px]]<br>{{p|Druddigon}}<br><span style=font-size:80%>Weakness: [[File:IceIC Masters.png|15px]]</span>
| [[File:Masters0635.png|80px]]<br>{{p|Hydreigon}}<br><span style=font-size:80%>Weakness: [[File:IceIC Masters.png|15px]]</span>
| [[File:Masters Coin.png|30px]]1,000 coins<br>[[File:Masters Champion Spirit.png|30px]]Champion Spirit ×5<br>[[File:Masters 5 Star Power-Up Ticket.png|30px]]5★ Power-Up Ticket ×8
|- style="background:#{{psychic color light}}"
| [[File:Masters0031.png|80px]]<br>{{p|Nidoqueen}}<br><span style=font-size:80%>Weakness: [[File:PsychicIC Masters.png|15px]]</span>
| [[File:Masters0691.png|80px]]<br>{{p|Dragalge}}<br><span style=font-size:80%>Weakness: [[File:PsychicIC Masters.png|15px]]</span>
| [[File:Masters0034.png|80px]]<br>{{p|Nidoking}}<br><span style=font-size:80%>Weakness: [[File:PsychicIC Masters.png|15px]]</span>
| [[File:Masters Coin.png|30px]]1,000 coins<br>[[File:Masters Champion Spirit.png|30px]]Champion Spirit ×5<br>[[File:Masters 5 Star Power-Up Ticket.png|30px]]5★ Power-Up Ticket ×8
|- style="background:#{{kalos color}}"
| colspan=6 |
|- style="background:#{{electric color light}}"
| style="background:#fff" rowspan=3 | [[File:VSSiebold Masters.png|80px]]<br>{{mas|Siebold}}
| [[File:Masters0087.png|80px]]<br>{{p|Dewgong}}<br><span style=font-size:80%>Weakness: [[File:ElectricIC Masters.png|15px]]</span>
| [[File:Masters0689.png|80px]]<br>{{p|Barbaracle}}<br><span style=font-size:80%>Weakness: [[File:ElectricIC Masters.png|15px]]</span>
| [[File:Masters0224.png|80px]]<br>{{p|Octillery}}<br><span style=font-size:80%>Weakness: [[File:ElectricIC Masters.png|15px]]</span>
| [[File:Masters Coin.png|30px]]1,000 coins<br>[[File:Masters Champion Spirit.png|30px]]Champion Spirit ×5<br>[[File:Masters 5 Star Power-Up Ticket.png|30px]]5★ Power-Up Ticket ×8
|- style="background:#{{bug color light}}"
| [[File:Masters0272.png|80px]]<br>{{p|Ludicolo}}<br><span style=font-size:80%>Weakness: [[File:BugIC Masters.png|15px]]</span>
| [[File:Masters0121.png|80px]]<br>{{p|Starmie}}<br><span style=font-size:80%>Weakness: [[File:BugIC Masters.png|15px]]</span>
| [[File:Masters0080.png|80px]]<br>{{p|Slowbro}}<br><span style=font-size:80%>Weakness: [[File:BugIC Masters.png|15px]]</span>
| [[File:Masters Coin.png|30px]]1,000 coins<br>[[File:Masters Champion Spirit.png|30px]]Champion Spirit ×5<br>[[File:Masters 5 Star Power-Up Ticket.png|30px]]5★ Power-Up Ticket ×8
|- style="background:#{{grass color light}}"
| [[File:Masters0260.png|80px]]<br>{{p|Swampert}}<br><span style=font-size:80%>Weakness: [[File:GrassIC Masters.png|15px]]</span>
| [[File:Masters0693.png|80px]]<br>{{p|Clawitzer}}<br><span style=font-size:80%>Weakness: [[File:GrassIC Masters.png|15px]]</span>
| [[File:Masters0537.png|80px]]<br>{{p|Seismitoad}}<br><span style=font-size:80%>Weakness: [[File:GrassIC Masters.png|15px]]</span>
| [[File:Masters Coin.png|30px]]1,000 coins<br>[[File:Masters Champion Spirit.png|30px]]Champion Spirit ×5<br>[[File:Masters 5 Star Power-Up Ticket.png|30px]]5★ Power-Up Ticket ×8
|- style="background:#{{kalos color}}"
| colspan=6 |
|- style="background:#{{flying color light}}"
| style="{{roundybl|5px}}; background:#fff" rowspan=4 | [[File:VSDiantha Masters.png|80px]]<br>{{mas|Diantha}}
| [[File:Masters0257.png|80px]]<br>{{p|Blaziken}}<br><span style=font-size:80%>Weakness: [[File:FlyingIC Masters.png|15px]]</span>
| [[File:Masters0701.png|80px]]<br>{{p|Hawlucha}}<br><span style=font-size:80%>Weakness: [[File:FlyingIC Masters.png|15px]]</span>
| [[File:Masters0392.png|80px]]<br>{{p|Infernape}}<br><span style=font-size:80%>Weakness: [[File:FlyingIC Masters.png|15px]]</span>
| [[File:Masters Coin.png|30px]]1,000 coins<br>[[File:Masters Champion Spirit.png|30px]]Champion Spirit ×5<br>[[File:Masters 5 Star Power-Up Ticket.png|30px]]5★ Power-Up Ticket ×8
|- style="background:#{{steel color light}}"
| [[File:Masters0584.png|80px]]<br>{{p|Vanilluxe}}<br><span style=font-size:80%>Weakness: [[File:SteelIC Masters.png|15px]]</span>
| [[File:Masters0699.png|80px]]<br>{{p|Aurorus}}<br><span style=font-size:80%>Weakness: [[File:SteelIC Masters.png|15px]]</span>
| [[File:Masters0615.png|80px]]<br>{{p|Cryogonal}}<br><span style=font-size:80%>Weakness: [[File:SteelIC Masters.png|15px]]</span>
| [[File:Masters Coin.png|30px]]1,000 coins<br>[[File:Masters Champion Spirit.png|30px]]Champion Spirit ×5<br>[[File:Masters 5 Star Power-Up Ticket.png|30px]]5★ Power-Up Ticket ×8
|- style="background:#{{poison color light}}"
| [[File:Masters0730.png|80px]]<br>{{p|Primarina}}<br><span style=font-size:80%>Weakness: [[File:PoisonIC Masters.png|15px]]</span>
| [[File:Masters0282.png|80px]]<br>{{TP|Diantha|Gardevoir}}<br><span style=font-size:80%>Weakness: [[File:PoisonIC Masters.png|15px]]</span>
| [[File:Masters0858.png|80px]]<br>{{p|Hatterene}}<br><span style=font-size:80%>Weakness: [[File:PoisonIC Masters.png|15px]]</span>
| [[File:Masters Coin.png|30px]]1,000 coins<br>[[File:Masters Champion Spirit.png|30px]]Champion Spirit ×5<br>[[File:Masters 5 Star Power-Up Ticket.png|30px]]5★ Power-Up Ticket ×8
|- style="background:#{{ground color light}}"
| [[File:Masters0464 f.png|80px]]<br>{{p|Rhyperior}}<br><span style=font-size:80%>Weakness: [[File:GroundIC Masters.png|15px]]</span>
| [[File:Masters0697.png|80px]]<br>{{p|Tyrantrum}}<br><span style=font-size:80%>Weakness: [[File:GroundIC Masters.png|15px]]</span>
| [[File:Masters0839.png|80px]]<br>{{p|Coalossal}}<br><span style=font-size:80%>Weakness: [[File:GroundIC Masters.png|15px]]</span>
| style="{{roundybr|5px}}" | [[File:Masters Coin.png|30px]]1,000 coins<br>[[File:Masters Champion Spirit.png|30px]]Champion Spirit ×5<br>[[File:Masters 5 Star Power-Up Ticket.png|30px]]5★ Power-Up Ticket ×8
|}

==Music==
Each member of the Elite Four has their own unique battle theme, which is a remix of the standard Kalos Elite Four battle theme. Diantha also uses a unique battle theme in her battles.
{| class="roundtable" style="margin:auto; text-align: center; background: #{{kalos color}}; border: 3px solid #{{kalos color dark}}"
|- style="background:#{{kalos color light}}"
! Situation
! Song key
! Song name
! Arrangement
|-
| In menu
| [[File:Masters Song Key.png|40px|link=Jukebox (Masters)]]No. 06018
| Kalos Champion Stadium!<br>(Pokémon Masters EX Version)
| Unknown
|-
| During battle<br>(Wikstrom)
| [[File:Masters Song Key.png|40px|link=Jukebox (Masters)]]No. 06014
| Battle! (Kalos Elite Four: Wikstrom)<br>(Pokémon Masters EX Version)
| Unknown
|-
| During battle<br>(Malva)
| [[File:Masters Song Key.png|40px|link=Jukebox (Masters)]]No. 06016
| Battle! (Kalos Elite Four: Malva)<br>(Pokémon Masters EX Version)
| Unknown
|-
| During battle<br>(Drasna)
| [[File:Masters Song Key.png|40px|link=Jukebox (Masters)]]No. 06017
| Battle! (Kalos Elite Four: Drasna)<br>(Pokémon Masters EX Version)
| Unknown
|-
| During battle<br>(Siebold)
| [[File:Masters Song Key.png|40px|link=Jukebox (Masters)]]No. 06015
| Battle! (Kalos Elite Four: Siebold)<br>(Pokémon Masters EX Version)
| Unknown
|-
| During battle<br>(Diantha)
| [[File:Masters Song Key.png|40px|link=Jukebox (Masters)]]No. 06004
| Battle! (Diantha)<br>(Pokémon Masters EX Version)
| Haruki Yamada (ATTIC INC.)
|-
| class="roundybottom" style="background: #{{kalos color light}}" colspan=4 | <small>'''Song names without a song key listed are unofficial, as they have not been added to the Jukebox.'''</small>
|}

==Gallery==
{| style="margin:auto; text-align:center; {{roundy|20px}} border:2px solid #{{kalos color dark}}; background:#{{kalos color}}; font-size:80%; color:#fff;"
|-
| colspan=4 style="{{roundy|5px}} border:2px solid #{{kalos color dark}}; background:#{{kalos color light}}" | [[File:Masters Kalos Challenge.png|512px]]
|-
| Notification image
|-
| colspan=4 style="{{roundy|14px}} border:2px solid #{{kalos color dark}}; background:#{{kalos color light}}" | [[File:Masters Kalos Challenge banner.png]]
|-
| colspan=4 | Notification banner
|}

==Trivia==
* The Kalos Challenge is the only Champion Stadium challenge in which the Ghost-weak and Dark-weak opponents are not the same Trainer.
** Therefore, it took 1109 days (since the introduction of the Champion Stadium on August 28, 2020) for any Champion Stadium challenge to feature both Ghost-weak and Dark-weak stages during the same week. Players could battle against Ghost-weak {{mas|Wikstrom}} and Dark-weak [[Malva]] from September 11 to 18, 2023.

==In other languages==
{{langtable
|color={{kalos color}}|bordercolor={{kalos color dark}}|textcolor=fff
|ja=ＶＳ　カロス
|fr=Combat : Kalos
|it=VS assi di Kalos
|de=Vs. Kalos-Liga
|es=VS. Kalos
|ko=VS 칼로스
|zh_cmn=ＶＳ　卡洛斯
}}
{{Project Sidegames notice}}

[[Category:Pokémon Masters EX]]

[[ja:チャンピオンバトル/VSカロス]]
[[zh:冠軍對戰/ＶＳ 卡洛斯]]