Kyogre @ Toxic Orb
Ability: Poison Heal
EVs: 248 HP / 156 Def / 104 Spe
Bold Nature
IVs: 0 Atk
- Quiver Dance
- Leech Seed
- Scald
- Freeze-Dry

Chansey @ Eviolite
Ability: Imposter
EVs: 252 HP / 4 Atk / 252 Spe
Naive Nature
- Roar
- Spore
- Slack Off
- Spikes

Mewtwo-Mega-Y @ Life Orb
Ability: Protean
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- King's Shield
- Ice Beam
- Thunderbolt
- Blue Flare

Rayquaza-Mega @ Flame Plate
Ability: Aerilate
EVs: 252 Atk / 4 SpA / 252 Spe
Hasty Nature
- Extreme Speed
- Boomburst
- Fake Out
- Magma Storm

Mewtwo-Mega-X @ Life Orb
Ability: Protean
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Close Combat
- Hyperspace Fury
- Iron Head
- Roost

Chansey @ Eviolite
Ability: Fur Coat
EVs: 248 HP / 252 Def / 8 SpD
Impish Nature
- Stealth Rock
- Roost
- Metal Burst
- U-turn