Chansey @ Eviolite
Ability: Imposter
EVs: 248 HP / 8 Atk / 252 Def
Impish Nature
- Fake Out
- Whirlwind
- Skill Swap
- Recover

Arceus @ Leftovers
Ability: Unaware
EVs: 252 HP / 252 Def / 4 SpA
Bold Nature
IVs: 0 Atk
- Quiver Dance
- Boomburst
- Earth Power
- Recover

Tyranitar-Mega @ Toxic Orb
Ability: Poison Heal
EVs: 124 HP / 252 Atk / 132 Spe
Adamant Nature
- Shift Gear
- Knock Off
- Diamond Storm
- Will-O-Wisp

Rayquaza-Mega @ Sharp Beak
Ability: Gale Wings
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Tail Glow
- Oblivion Wing
- Infestation
- Spore

Registeel @ Leftovers
Ability: Prankster
EVs: 252 HP / 4 Def / 252 SpD
Careful Nature
- Topsy-Turvy
- Roost
- U-turn
- Aromatherapy

Giratina @ Griseous Orb
Ability: Magic Bounce
EVs: 252 HP / 252 Def / 4 SpD
Impish Nature
- Dragon Tail
- Will-O-Wisp
- Roost
- Defog