Items

Colosseum Items

Item	Location	Notes
Maingate Key	On the lowest floor, in the area only accessible from The Under Subway
Full Heal (2x)	Outside, to the southwest
Revive (3x)	Outside, to the northeast
PP Up (3x)	On 1F, in the northwest part of the room with the PC
Card Key	On B1F of the western wing, next to Researcher Myron
Elixir (3x)	On the lowest floor, across from the area accessible from The Under Subway
Down St. Key	On the table in the room with Researcher Coren
Full Restore	At the dead end south of the area with two adjacent elevators
HP Up	In the southwest part of Ein's room
TM26 Earthquake	In the northeast part of Ein's room	Only after defeating him.
Data ROM	On the shelf east of Ein in his room

DNA Samples

To enter Ein's room, the player must find 3 DNA Samples around the location and analyze them with the DNA Analyzer. There are nine possible locations for the DNA Samples, though only three will be selected.

• One in the northwest corner of the room west of the door unlocked with the Down St. Key
• One in the room with the stairway leading to the room containing the Down St. Key
• Two in the room to the west after the door unlocked with the Down St. Key
• Two in the room guarded by Cipher Peon Lesar
• One east of the two adjacent elevators
• Two in the room north of the two adjacent elevators

Trainers

First visit

Colosseum Trainers

Trainer	Party	Notes
Researcher Myron	Voltorb lv.38 Voltorb lv.38
Cipher Peon Cole	Furret lv.37 Remoraid lv.39 Castform lv.41 Aipom (Shadow) lv.43
Researcher Lethco	Magnemite lv.37 Chinchou lv.38 Electrike lv.39
Researcher Odlow	Magnemite lv.38 Electrode lv.39 Magneton lv.39
Researcher Coren	Magnemite lv.39 Electrode lv.40 Magneton lv.40
Cipher Peon Lare	Carvanha lv.38 Nuzleaf lv.38 Houndour lv.38 Murkrow (Shadow) lv.43
Cipher Peon Vana	Forretress (Shadow) lv.43 Zubat lv.40 Swablu lv.40 Pupitar lv.40
Cipher Peon Lesar	Ariados (Shadow) lv.43 Rhyhorn lv.40 Grovyle lv.40	Ariados holds Silverpowder.
Cipher Peon Tanie	Granbull (Shadow) lv.43 Linoone lv.38 Vigoroth lv.39
Researcher Dubik	Electrode lv.37 Electrode lv.37
Researcher Kotan	Electrode lv.42 Magneton lv.40 Ampharos lv.41
Cipher Peon Remil	Vibrava (Shadow) lv.43 Swellow lv.43 Kecleon lv.43 Kadabra lv.42	Vibrava holds a Dragon Fang.
Cipher Peon Skrub	Medicham lv.41 Clamperl lv.43 Graveler lv.44 Wobbuffet lv.42	If the player did not Snag his Hitmontop earlier in the game, he will use it instead of Medicham here, and it can be Snagged.
Cipher Admin Ein	Raikou (Shadow) lv.40 Lanturn lv.47 Altaria lv.46 Huntail lv.47 Golbat lv.48

After meeting a Mystery Troop member at Snagem Hideout and speaking with Nett about his email

Colosseum Trainers

Trainer	Party	Notes
Cipher Peon Cole	Wigglytuff lv.56 Furret lv.57 Octillery lv.56 Castform lv.58	If the player did not Snag his Aipom, he will use it instead of Wigglytuff here, and it can be Snagged. This battle can be repeated until his Aipom is Snagged.
Cipher Peon Lare	Sneasel lv.57 Houndour lv.56 Nuzleaf lv.57 Sharpedo lv.56	If the player did not Snag her Murkrow, she will use it instead of Sneasel here, and it can be Snagged. This battle can be repeated until her Murkrow is Snagged.
Cipher Peon Vana	Mawile lv.57 Golbat lv.56 Swablu lv.58 Pupitar lv.56	If the player did not Snag her Forretress, she will use it instead of Mawile here, and it can be Snagged. This battle can be repeated until her Forretress is Snagged.
Cipher Peon Lesar	Masquerain lv.57 Rhyhorn lv.57 Grovyle lv.56	If the player did not Snag his Ariados, he will use it instead of Masquerain here, and it can be Snagged. This battle can be repeated until his Ariados is Snagged.
Cipher Peon Tanie	Delcatty lv.43 Linoone lv.42 Vigoroth lv.44	If the player did not Snag her Granbull, she will use it instead of Delcatty here, and it can be Snagged. This battle can be repeated until her Granbull is Snagged.
Cipher Peon Remil	Quagsire lv.58 Swellow lv.58 Kecleon lv.58 Kadabra lv.57	If the player did not Snag her Vibrava, she will use it instead of Quagsire here, and it can be Snagged. This battle can be repeated until her Vibrava is Snagged.
Mystery Troop Verde	Bayleef (Shadow) lv.30 Muk lv.63 Grumpig lv.62 Sharpedo lv.61	Only if the player chose to fight Mystery Troop Bluno in Phenac City. Bayleef holds a Miracle Seed. This battle can be repeated until his Bayleef is Snagged.
Mystery Troop Rosso	Quilava (Shadow) lv.30 Muk lv.63 Grumpig lv.62 Breloom lv.61	Only if the player chose to fight Mystery Troop Verde in Phenac City. Quilava holds a Charcoal. This battle can be repeated until his Quilava is Snagged.
Mystery Troop Bluno	Croconaw (Shadow) lv.30 Muk lv.63 Grumpig lv.62 Camerupt lv.61	Only if the player chose to fight Mystery Troop Rosso in Phenac City. Croconaw holds a Mystic Water. This battle can be repeated until his Croconaw is Snagged.