Appendix:Pokémon Colosseum walkthrough/Section 9
Finding Johto Starter 2
You start in the Outskirt Sands. You'll get an e-mail. Head to the Under and talk to Nett. Go to Pyrite Town and talk to a kid behind the bookcase. It says that Cail fought a Pokémon Trainer with a Shadow Pokémon. Talk to Cail who will battle you. If you didn't snag his Furret he'll have it. After you battle him, he says it's in the Snagem Hideout, which is now on the map. Head there.
Up to six Pokémon Trainers with Shadow Pokémon that you failed to capture will appear. They won't let you by until you've snagged all their Pokémon. This includes Skrub with Hitmontop and many other minor Peons.
Why are you here? You're looking for one of the other Shadow Pokémon starters.
All trainers here don't have Shadow Pokémon and are optional. Search the base until you find him. He's below a Snag Machine.
Cipher Peon Verde/Rosso/Bluno
Level 53 Sharpedo (Verde only)
Level 53 Breloom (Rosso only)
Level 53 Camerupt (Bluno only)
Level 54 Grumpig
Level 51 Muk
Level 30 Shadow Bayleef (Verde only)
Level 30 Shadow Quilava (Rosso only)
Level 30 Shadow Croconaw (Bluno only)
Snag the starter he has and leave the base. Next up is the last one.
Finding Johto Starter 3
This one is simple. The third Johto starter is where Ein was. Just look through the Shadow Pokémon Lab part of the walkthrough. It's the same guy essentially, just a different Shadow Pokémon.
Cipher Peon Verde/Rosso/Bluno
Level 53 Sharpedo (Verde only)
Level 53 Breloom (Rosso only)
Level 53 Camerupt (Bluno only)
Level 54 Grumpig
Level 51 Muk
Level 30 Shadow Bayleef (Verde only)
Level 30 Shadow Quilava (Rosso only)
Level 30 Shadow Croconaw (Bluno only)
Finding Smeargle and Ursaring
Back in Snagem Hideout are two trainers with Shadow Pokémon that weren't anywhere before. You'll find them.
Team Snagem Biden
Level 50 Smeargle
Level 50 Smeargle
Level 51 Smeargle
Level 45 Shadow Smeargle
Team Snagem Agrev
Level 50 Shiftry
Level 55 Marshtomp
Level 52 Machoke
Level 45 Shadow Ursaring
Gonzap and Deep Colosseum
Throughout the Snagem Hideout with Smeargle and Ursaring now are a bunch of trainers who have Shadow Pokémon you missed. And deep inside is Gonzap with his Skarmory, provided you didn't catch it.
Snagem Head Gonzap
Level 64 Crawdaunt
Level 64 Armaldo
Level 64 Granbull
Level 64 Machamp
Level 64 Breloom
Level 64 Gyarados
You get a D-Disk for beating him. If you enter it into the UFO in The Under, you can go down. This will take you to Deep Colosseum, where 20 opponents are: 15 miscellaneous, 4 Cipher Admins, and the fabled Deep King.
Hunter Dewig
Level 60 Nuzleaf
Level 61 Tropius
Level 60 Zangoose
Bodybuilder Palen
Level 61 Vigoroth
Level 61 Typhlosion
Level 62 Hariyama
Worker Toway
Level 62 Girafarig
Level 63 Ledian
Level 62 Houndour
Level 62 Dodrio
Cipher Admin Miror B.
Level 64 Ludicolo
Level 63 Ludicolo
Level 64 Exploud
Level 65 Ludicolo
Level 65 Armaldo
St. Performer Regol
Level 61 Jumpluff
Level 60 Sneasel
Level 60 Electrode
Fun Old Man Gorbel
Level 62 Delibird
Level 61 Marshtomp
Level 61 Walrein
Bandana Guy Lobert
Level 62 Azumarill
Level 62 Xatu
Level 63 Linoone
Level 62 Medicham
Cipher Admin Dakim
Level 64 Solrock
Level 64 Flygon
Level 65 Swampert
Level 63 Claydol
Level 65 Houndoom
Bodybuilder Varug
Level 60 Machop
Level 61 Ursaring
Level 60 Machoke
Rider Shatol
Level 62 Wigglytuff
Level 61 Graveler
Level 63 Wailmer
Level 61 Donphan
Researcher Zogo
Level 62 Spinda
Level 62 Delcatty
Level 62 Granbull
Cipher Admin Venus
Level 65 Blissey
Level 63 Raichu
Level 64 Dusclops
Level 64 Meganium
Level 65 Milotic
Chaser Drook
Level 60 Nuzleaf
Level 61 Jumpluff
Level 60 Volbeat
Level 60 Beautifly
Roller Boy Dult
Level 60 Lanturn
Level 60 Lairon
Level 61 Octillery
Level 61 Exploud
Hunter Ophel
Level 63 Marshtomp
Level 62 Swellow
Level 62 Crawdaunt
Cipher Admin Ein
Level 63 Rhydon
Level 65 Crobat
Level 65 Manectric
Level 64 Mantine
Level 64 Gyarados
Rider Nelon
Level 64 Nincada
Level 63 Shuppet
Level 63 Horsea
Athlete Lorge
Level 64 Kadabra
Level 65 Kecleon
Level 64 Misdreavus
Level 65 Seadra
Hunter Grons
Level 67 Relicanth
Level 68 Murkrow
Level 66 Mawile
Deep King Agnol
Level 68 Skarmory
Level 68 Girafarig
Level 69 Sableye
Level 70 Kingdra
Level 68 Shedinja
Level 45 Shadow Shuckle
Rematching Realgam Tower trainers
Simply head back to where they were in Realgam Tower. You can reface all six trainers atop it as well, including Nascour and Evice. You can't rematch the three Cipher Peons who had Shadow Pokémon in the first part of the Tower with the rails.
The Final Shadow Pokémon
Once you have seemingly every Pokémon you'll start getting tons of e-mails. It'll lead you to the Outskirt Sands, where one last trainer is...
Shady Guy [your name]
Level 68 Armaldo
Level 68 Milotic
Level 68 Manectric
Level 68 Houndoom
Level 68 Gyarados
Level 20 Shadow Togetic
Upon defeating him, he'll reveal he's the Cipher Peon Fein, master of disguises. You should now try to purify every last Shadow Pokémon and complete the game entirely.