Bastiodon (Pokémon)

For Pokémon GO information on this species, see the game's section.
← #0410: Shieldon	Pokémon	#0412: Burmy →
This article is about the species. For a specific instance of this species, see Bastiodon (disambiguation).

Bastiodon Shield Pokémon トリデプス Torideps #0411 Images on the Bulbagarden Archives
Type Rock Steel Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown
Abilities Sturdy Cacophony Cacophony Soundproof Hidden Ability Cacophony Hidden Ability Cacophony Cacophony
Gender ratio Unknown 87.5% male, 12.5% female	Catch rate 45 (11.9%)
Breeding Egg Group Monster Hatch time 30 cycles
Height 4'03" 1.3 m Bastiodon 0'0" 0 m {{{form2}}} 0'0" 0 m {{{form3}}} 0'0" 0 m {{{form4}}}	Weight 329.6 lbs. 149.5 kg Bastiodon 0 lbs. 0 kg {{{form2}}} 0 lbs. 0 kg {{{form3}}} 0 lbs. 0 kg {{{form4}}}
Mega Stone [[|]] [[|]]
Base experience yield 199 Gen. IV Unknown IV 173 V+	Leveling rate Erratic
EV yield Total: 2 Bastiodon 0 HP 0 Atk 2 Def 0 Sp.Atk 0 Sp.Def 0 Speed 0 HP 0 Atk 0 Def 0 Sp.Atk 0 Sp.Def 0 Speed 0 HP 0 Atk 0 Def 0 Sp.Atk 0 Sp.Def 0 Speed 0 HP 0 Atk 0 Def 0 Sp.Atk 0 Sp.Def 0 Speed
Shape	Footprint {{{form2}}}
Pokédex color   Gray	Base friendship 70
External Links On Smogon Pokédex: Generation IV Generation V Generation VI Generation VII Generation VIII Generation IX Artwork on Bulbagarden Archives

Bastiodon (Japanese: トリデプス Torideps) is a dual-type Rock/Steel Fossil Pokémon introduced in Generation IV.

It evolves from Shieldon starting at level 30, after it is revived from an Armor Fossil.

Biology

Bastiodon is a Pokémon which appears to be a cross between a ceratopsian such as Chasmosaurus and a bulldozer. Its dark gray, square head resembles a castle wall, complete with four cream-yellow, window-like spots with a black outline, three dark gray spikes on the top, and two larger gray spikes in the upper corners. Bastiodon's triangular nose extends from the middle of its shield-like head down over its lips and appears to be pierced by a gray, horizontal spike. Four spikes jut downward and four large, blunt tusks protrude upward from its dark gray lower jaw. Bastiodon's cream-yellow eyes are partially obscured by the nasal spike and spaced-out tusks. Its thick, cream-yellow body is further protected by a gray ridge and dark gray plates on its back, jagged growths on its legs, and a plated tail.

It is from roughly 100 million years ago. Despite its rough, intimidating appearance, Bastiodon is a docile, caring Pokémon that feeds on grass and Berries. Its shield-like face is as tough as diamond, and capable of repelling any attack. When multiple Bastiodon line up side by side, their faces form a wall that nothing can break through; this was how they protected their young. In stark contrast to its impenetrable frontal defense, it is helpless when attacked from behind. It seems to have lived in the same habitats as Rampardos, as evidenced by their fossils often being found together. Because its facial bones are so hard, they were initially mistaken for its spine by researchers who found its fossils.

Evolution

Bastiodon evolves from Shieldon.

(For specifics on this Pokémon's evolution in the games, refer to Game data→Evolution data.)

Unevolved Shieldon  Rock  Steel

→

First Evolution Bastiodon  Rock  Steel

In the anime

Main series

Bastiodon in the anime

Major appearances

Byron's Bastiodon

Bastiodon debuted in Ancient Family Matters!, under the ownership of Byron. It was used to battle Roark's Rampardos, but the battle was interrupted by Team Rocket before an outcome could be determined. In Dealing With Defensive Types!, it was used in a Gym battle against Ash. It battled Chimchar and managed to defeat it, but it then lost to Gliscor.

Pokédex entries

Episode Pokémon Source Entry DP107 Bastiodon Dawn's Pokédex Bastiodon, the Shield Pokémon and the evolved form of Shieldon. Its massively powerful shield-like face can deflect even the strongest of attacks.

GOTCHA!

Byron's Bastiodon

A Bastiodon briefly appeared in GOTCHA!, under the ownership of Byron.

In the manga

Bastiodon in Pokémon Adventures

Phantom Thief Pokémon 7

Bastiodon made a minor appearance in Phantom Thief Pokémon 7 under the ownership of Mako. The reporter used the large Shield Pokémon to block the titular thief's progress but did not battle him.

Pokémon Adventures

Main article: Don

In High-tailing It from Haunter, Diamond's Shieldon, nicknamed "Don", evolved into a Bastiodon fighting several opponents at the Galactic Veilstone Building. Already a sturdy Pokémon before evolving, this solidified his strong defenses even more.

Pokémon Diamond and Pearl Adventure!

Like in the games, Bastiodon appears alongside Byron. He used it during his training sessions with Hareta in Challenge! The Fortress Of Steel!!.

A Police Officer's Bastiodon appeared in Charon Must Be Stopped!.

In the TCG

Main article: Bastiodon (TCG)

Game data

Pokédex entries

This Pokémon was unavailable prior to Generation IV.
Generation IV Sinnoh #039 Johto #— Diamond Any frontal attack is repulsed. It is a docile Pokémon that feeds on grass and berries. Pearl When attacked, they form a wall with their shield like faces to protect their young. Platinum When they lined up side by side, no foe could break through. They shielded their young in that way. HeartGold When attacked, they form a wall. Their rock-hard faces serve to protect them from the attacks. SoulSilver
Generation V Unova #— Black When they lined up side by side, no foe could break through. They shielded their young in that way. White Black 2 When they lined up side by side, no foe could break through. They shielded their young in that way. White 2
Generation VI Kalos #— Hoenn #— X When they lined up side by side, no foe could break through. They shielded their young in that way. Y Any frontal attack is repulsed. It is a docile Pokémon that feeds on grass and berries. Omega Ruby When they lined up side by side, no foe could break through. They shielded their young in that way. Alpha Sapphire Any frontal attack is repulsed. It is a docile Pokémon that feeds on grass and berries.
Generation VII Alola SM: #191 Alola USUM: #238 Kanto #— This Pokémon has no Pokédex entries in Let's Go, Pikachu! and Let's Go, Eevee!‎. Sun While it can guard against any sort of attack from the front, it is left without recourse when attacked from behind. Moon It lived in the same environments as Rampardos. Their fossils have been found together—seemingly from after they'd fought to the finish. Ultra Sun The bones of its face are huge and hard, so they were mistaken for its spine until after this Pokémon was successfully restored. Ultra Moon This Pokémon is from roughly 100 million years ago. Its terrifyingly tough face is harder than steel.
Generation VIII Galar #— Sinnoh #039 Hisui #211 This Pokémon has no Pokédex entries in Sword and Shield. Brilliant Diamond Any frontal attack is repulsed. It is a docile Pokémon that feeds on grass and berries. Shining Pearl When attacked, they form a wall with their shield-like faces to protect their young. Legends: Arceus Its face is sturdy—as strong as diamond—and this hardness offers a very stable defense. Much about this species is still unknown, such as its natural habitat.
Generation IX Paldea #— Kitakami #— Blueberry #110 Scarlet While it can guard against any sort of attack from the front, it is left without recourse when attacked from behind. Violet Bastiodon live in herds. When assaulted by enemies, they line up side by side and use their hard faces to block attacks.

Bastiodon in the Alola Pokédex	Bastiodon in the Blueberry Pokédex

Game locations

This Pokémon was unavailable prior to Generation IV.
Generation IV Diamond Trade Pearl Evolve Shieldon Platinum Trade Evolve Shieldon* HeartGold SoulSilver Trade
Generation V Black White Evolve Shieldon Black 2 White 2 Evolve Shieldon
Generation VI X Y Evolve Shieldon Omega Ruby Evolve Shieldon Alpha Sapphire Trade
Generation VII Sun Trade Moon Evolve Shieldon Ultra Sun Ultra Moon Evolve Shieldon Let's Go Pikachu Let's Go Eevee Unobtainable
Generation VIII Sword Shield Unobtainable Brilliant Diamond Trade Shining Pearl Evolve Shieldon Legends: Arceus Coronet Highlands: Space-time distortions
Generation IX Scarlet Violet TradeVersion 3.0.0+ The Hidden Treasure of Area Zero (Scarlet) Tera Raid Battle Search (4★) The Hidden Treasure of Area Zero (Violet) Tera Raid Battles (4★)

In side games

This Pokémon was unavailable prior to Generation IV.
Generation IV MD Time MD Darkness Evolve Shieldon MD Sky Evolve Shieldon Ranger: SoA Chroma Highlands, Chroma Ruins Rumble Fiery Furnace PokéPark Wii Cavern Zone Ranger: GS Oblivia Ruins, Fire Temple
Generation V Rumble Blast Cave: World Axle - B2F PokéPark 2 Crag Area Conquest Evolve Shieldon Rumble U Vehicle Gallery: Spike Ball Alert!
Generation VI Battle Trozei Distortion Island: Stage 4 Rumble World Diamond Crater: Rock Chasm (Center Boss, Back, Special)
Generation VII Rumble Rush Charizard Sea2020, Arceus Sea, Garchomp SeaFinal
Generation VIII This Pokémon is unavailable in Generation VIII side games.
Cross-Generation Shuffle Violeta Palace: Stage 380

Stats

Base stats

Stat		Range
		At Lv. 50	At Lv. 100
HP: 60		120 - 167	230 - 324
Attack: 52		51 - 114	98 - 223
Defense: 168		155 - 242	306 - 478
Sp. Atk: 47		46 - 108	89 - 212
Sp. Def: 138		128 - 209	252 - 412
Speed: 30		31 - 90	58 - 174
Total: 495	Other Pokémon with this total
Minimum stats are calculated with 0 EVs, IVs of 0, and (if applicable) a hindering nature. Maximum stats are calculated with 252 EVs, IVs of 31, and (if applicable) a helpful nature.

Pokéathlon stats

Speed 2/2 ★★	Power 3/5 ★★★☆☆
Skill 1/3 ★☆☆	Stamina 5/5 ★★★★★
Jump 2/2 ★★	Total 13/17 ★★☆

Type effectiveness

Under normal battle conditions in Generation IX, this Pokémon is:

Damaged normally by: Normal ¼× Fighting 4× Flying ¼× Poison 0× Ground 4× Rock ½× Bug ½× Ghost 1× Steel 1× Fire 1× Water 2× Grass 1× Electric 1× Psychic ½× Ice ½× Dragon ½× Dark 1× Fairy ½× None

Weak to: Normal ¼× Fighting 4× Flying ¼× Poison 0× Ground 4× Rock ½× Bug ½× Ghost 1× Steel 1× Fire 1× Water 2× Grass 1× Electric 1× Psychic ½× Ice ½× Dragon ½× Dark 1× Fairy ½× None

Immune to: Normal ¼× Fighting 4× Flying ¼× Poison 0× Ground 4× Rock ½× Bug ½× Ghost 1× Steel 1× Fire 1× Water 2× Grass 1× Electric 1× Psychic ½× Ice ½× Dragon ½× Dark 1× Fairy ½× None

Resistant to: Normal ¼× Fighting 4× Flying ¼× Poison 0× Ground 4× Rock ½× Bug ½× Ghost 1× Steel 1× Fire 1× Water 2× Grass 1× Electric 1× Psychic ½× Ice ½× Dragon ½× Dark 1× Fairy ½× None

Notes: If this Pokémon is given a Ring Target, the effectiveness of  Poison-type  moves is ½×. Prior to Generation VI, the effectiveness of  Dark-type  moves was ½×. Prior to Generation VI, the effectiveness of  Ghost-type  moves was ½×.

Learnset

Bastiodon is available in Scarlet and Violet Version 3.0.0+.

By leveling up

Generation IX Other generations: IV - V - VI - VII - VIII

Level   Move   Type   Cat.   Pwr.   Acc.   PP 011 Tackle Normal Physical 04040 100100% 35 011 Protect Normal Status 0000— 00——% 10 011 Taunt Dark Status 0000— 100100% 20 011 Metal Sound Steel Status 0000— 08585% 40 Rem.Rem. Wide Guard Rock Status 0000— 00——% 10 Evo.Evo. Block Normal Status 0000— 00——% 5 1515 Take Down Normal Physical 09090 08585% 20 1919 Iron Defense Steel Status 0000— 00——% 15 2424 Swagger Normal Status 0000— 08585% 15 2828 Ancient Power Rock Special 06060 100100% 5 3636 Endure Normal Status 0000— 00——% 10 4343 Metal Burst Steel Physical 0000— 100100% 10 5151 Iron Head Steel Physical 08080 100100% 15 5858 Heavy Slam Steel Physical 0000— 100100% 10

Bold indicates a move that gets STAB when used by Bastiodon Italic indicates a move that gets STAB only when used by an Evolution of Bastiodon Click on the generation numbers at the top to see level-up moves from other generations

By TM

Generation IX Other generations: IV - V - VI - VII - VIII

TM   Move   Type   Cat.   Pwr.   Acc.   PP  TM001 TM001 Take Down Normal Physical 09090 085}}85% 20 TM005 TM005 Mud-Slap Ground Special 02020 100}}100% 10 TM006 TM006 Scary Face Normal Status 0000— 100}}100% 10 TM007 TM007 Protect Normal Status 0000— 00—}}—% 10 TM020 TM020 Trailblaze Grass Physical 05050 100}}100% 20 TM025 TM025 Facade Normal Physical 07070 100}}100% 20 TM028 TM028 Bulldoze Ground Physical 06060 100}}100% 20 TM036 TM036 Rock Tomb Rock Physical 06060 095}}95% 15 TM046 TM046 Avalanche Ice Physical 06060 100}}100% 10 TM047 TM047 Endure Normal Status 0000— 00—}}—% 10 TM049 TM049 Sunny Day Fire Status 0000— 00—}}—% 5 TM050 TM050 Rain Dance Water Status 0000— 00—}}—% 5 TM051 TM051 Sandstorm Rock Status 0000— 00—}}—% 10 TM055 TM055 Dig Ground Physical 08080 100}}100% 10 TM062 TM062 Foul Play Dark Physical 09595 100}}100% 15 TM066 TM066 Body Slam Normal Physical 08585 100}}100% 15 TM070 TM070 Sleep Talk Normal Status 0000— 00—}}—% 10 TM074 TM074 Reflect Psychic Status 0000— 00—}}—% 20 TM076 TM076 Rock Blast Rock Physical 02525 090}}90% 10 TM084 TM084 Stomping Tantrum Ground Physical 07575 100}}100% 10 TM085 TM085 Rest Psychic Status 0000— 00—}}—% 5 TM086 TM086 Rock Slide Rock Physical 07575 090}}90% 10 TM087 TM087 Taunt Dark Status 0000— 100}}100% 20 TM089 TM089 Body Press Fighting Physical 08080 100}}100% 10 TM093 TM093 Flash Cannon Steel Special 08080 100}}100% 10 TM099 TM099 Iron Head Steel Physical 08080 100}}100% 15 TM101 TM101 Power Gem Rock Special 08080 100}}100% 20 TM103 TM103 Substitute Normal Status 0000— 00—}}—% 10 TM104 TM104 Iron Defense Steel Status 0000— 00—}}—% 15 TM116 TM116 Stealth Rock Rock Status 0000— 00—}}—% 20 TM121 TM121 Heavy Slam Steel Physical 0000— 100}}100% 10 TM125 TM125 Flamethrower Fire Special 09090 100}}100% 15 TM126 TM126 Thunderbolt Electric Special 09090 100}}100% 15 TM133 TM133 Earth Power Ground Special 09090 100}}100% 10 TM134 TM134 Reversal Fighting Physical 0000— 100}}100% 15 TM135 TM135 Ice Beam Ice Special 09090 100}}100% 10 TM141 TM141 Fire Blast Fire Special 110110 085}}85% 5 TM143 TM143 Blizzard Ice Special 110110 070}}70% 5 TM149 TM149 Earthquake Ground Physical 100100 100}}100% 10 TM150 TM150 Stone Edge Rock Physical 100100 080}}80% 5 TM152 TM152 Giga Impact Normal Physical 150150 090}}90% 5 TM156 TM156 Outrage Dragon Physical 120120 100}}100% 10 TM163 TM163 Hyper Beam Normal Special 150150 090}}90% 5 TM166 TM166 Thunder Electric Special 110110 070}}70% 10 TM170 TM170 Steel Beam Steel Special 140140 095}}95% 5 TM171 TM171 Tera Blast Normal Special 08080 100}}100% 10 TM172 TM172 Roar Normal Status 0000— 00—}}—% 20 TM176 TM176 Sand Tomb Ground Physical 03535 085}}85% 15 TM179 TM179 Smack Down Rock Physical 05050 100}}100% 15 TM204 TM204 Double-Edge Normal Physical 120120 100}}100% 15 TM215 TM215 Scorching Sands Ground Special 07070 100}}100% 10 TM220 TM220 Meteor Beam Rock Special 120120 090}}90% 10 TM223 TM223 Metal Sound Steel Status 0000— 085}}85% 40 TM224 TM224 Curse Ghost Status 0000— 00—}}—% 10 TM225 TM225 Hard Press Steel Physical 0000— 100}}100% 10

Bold indicates a move that gets STAB when used by Bastiodon Italic indicates a move that gets STAB only when used by an Evolution or an alternate form of Bastiodon Click on the generation numbers at the top to see TM moves from other generations

By breeding

Generation IX Other generations: IV - V - VI - VII - VIII

Parent   Move   Type   Cat.   Pwr.   Acc.   PP  Counter Fighting Physical — 100% 20 * Fissure Ground Physical — 30% 5 Focus Energy Normal Status — —% 30 * Guard Split Psychic Status — —% 10 Headbutt Normal Physical 70 100% 15 Screech Normal Status — 85% 40

Moves marked with an asterisk (*) must be chain bred onto Bastiodon Bold indicates a move that gets STAB when used by Bastiodon Italic indicates a move that gets STAB only when used by an Evolution of Bastiodon Click on the generation numbers at the top to see Egg moves from other generations

By a prior evolution

Generation IX Other generations: IV - V - VI - VII - VIII

Stage   Move   Type   Cat.   Pwr.   Acc.   PP  This Pokémon has no moves exclusive to prior Evolutions.

Bold indicates a move that gets STAB when used by Bastiodon Italic indicates a move that gets STAB only when used by an Evolution of Bastiodon Click on the generation numbers at the top to see moves from other generations

Side game data

Pokémon Mystery Dungeon Explorers of Time, Explorers of Darkness, and Explorers of Sky Body size: 1 Recruit rate: 1.5% IQ group: C
Pokémon Ranger: Shadows of Almia Group: Steel Poké Assist: Steel Field move: (Tackle ×3) Browser entry R-182 It rams with its rock-hard head. It also makes stones drop to attack.
Pokémon Ranger: Guardian Signs Group: Steel Poké Assist: (present) Steel Field move: (present) (Tackle ×4) Poké Assist: (past) Steel Field move: (past) (Tackle ×1) Browser entry R-179/N-100 It attacks by making iron balls fall.
Pokémon Rumble Attack ● Defense ●●●●● Speed ●●●			Pokémon Rumble Blast Attack ● Defense ●●●●● Speed ●●●
Pokémon Rumble Rush Walking Speed: 1.11 seconds Base HP: 51 Base Attack: 77 Base Defense: 67 Base Speed: 60
PokéPark Wii: Pikachu's Adventure PokéPark Pad entry: He likes tough words, Bastiodon does. He's also the Attraction Chief of Bastiodon's Block Barrage in the Cavern Zone!
PokéPark 2: Wonders Beyond Strong: Weak: PokéPark Pad entry: He works as a Gatekeeper in the Crag Area. He is proud of his hard face.
Pokémon Conquest HP: ★★ Move: Rock Slide Attack: ★ Ability 1: Shield Ability 2: Last Bastion Ability 3: Sturdy Defense: ★★★★★ Speed: ★ Evolves from Shieldon when its Defense is 113 or higher Range: 2 Perfect Links: Bokuden, Kazumasa, Keiji, and Ujiteru
Pokémon Battle Trozei Rock Attack Power: ★★★★★			Pokémon Shuffle Rock Attack Power: 60 - 105 5 #544 Last-Ditch Effort Increases damage when things are looking desperate.
Pokémon GO Base HP: 155 Base Attack: 94 Base Defense: 286 Egg Distance: N/A Buddy Distance: 5 km Evolution Requirement: N/A Fast Attacks: Smack Down, Iron Tail Charged Attacks: Stone Edge, Flamethrower, Flash Cannon, Frustration, Return

Evolution data

Unevolved Shieldon  Rock  Steel

Level 30 →

First Evolution Bastiodon  Rock  Steel

Sprites

This Pokémon was unavailable prior to Generation IV.
Generation IV Diamond Pearl Platinum HeartGold SoulSilver Front Back Front Back Front Back
Generation V Black White Black 2 White 2 Front Back Front Back
Generation VI X Y Omega Ruby Alpha Sapphire Front Back Front Back
Generation VII Sun Moon Ultra Sun Ultra Moon Front Back Front Back
Generation VIII Legends: Arceus
This Pokémon is unavailable in Generation IX.
Cross-Generation HOME

For other sprites and images, please see Bastiodon images on the Bulbagarden Archives.

Trivia

• The wall of the castle in Courtyard Colosseum resembles a Bastiodon's head.

Origin

Bastiodon is likely based on a ceratopsian dinosaur. Its protective growth resembles a castle wall or fortress. Its head resembles that of Chasmosaurus. The spike through its nose is reminiscent of the nose bones from various indigenous tribes. It also appears to be based on the ultimate shield/immovable object, as opposed to its counterpart, Rampardos, which appears to be based on the ultimate spear/unstoppable force.

Name origin

Bastiodon may be a combination of bastion and -don (common suffix in dinosaur names derived from the Ancient Greek word for tooth). It may also allude to the Bastille, a French fortress that was built in the 14th century.

Torideps may be a combination of 砦 toride (fortress) and Triceratops or -ops (common suffix in dinosaur names derived from the Ancient Greek word for face).

In other languages

Language Title Meaning Japanese トリデプス Torideps From 砦 toride and Triceratops or -ops French Bastiodon Same as English name Spanish Bastiodon Same as English name German Bollterus From Bollwerk and Schilterus Italian Bastiodon Same as English name Korean 바리톱스 Baritops From barrier or barricade and 트리케라톱스 Triceratops Mandarin Chinese 護城龍 / 护城龙 Hùchénglóng From 護 / 护 hù, 城 chéng, and 龍 / 龙 lóng Cantonese Chinese 護城龍 Wuhsèhnglùhng From 護 wuh, 城 sèhng, and 龍 lùhng

More languages Thai โทริเด็ปส์ Thoridep Transcription of Japanese name

Related articles

• Don
• Byron's Bastiodon
• Fossil

Fossils and Fossil Pokémon

Helix

Dome

Amber

Root

Claw

Skull

Armor

Cover

Plume

Jaw

Sail

Bird

Fish

Drake

Dino

Generation I

Generation III

Generation IV

Generation V

Generation VI

Generation VIII

External links

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Pokémon

#0412: Burmy →

This Pokémon article is part of Project Pokédex, a Bulbapedia project that aims to write comprehensive articles on each Pokémon species, as well as Pokémon groups and forms.