Nihilego @ Black Sludge
Ability: Sand Stream
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe
Calm Nature
IVs: 0 Atk
- Revelation Dance
- Shore Up
- Baneful Bunker
- Clear Smog
Tyranitar-Mega @ Toxic Orb
Ability: Poison Heal
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD
Relaxed Nature
IVs: 0 Spe
- Knock Off
- Beak Blast
- Spectral Thief
- Defog
Gengar-Mega @ Choice Specs
Ability: Adaptability
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Moongeist Beam
- Sludge Bomb
- Volt Switch
- Secret Sword
Mewtwo-Mega-X @ Toxic Orb
Ability: Poison Heal
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe
Jolly Nature
- Knock Off
- Low Kick
- Spiky Shield
- U-turn
Arceus @ Safety Goggles
Ability: Unaware
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe
Timid Nature
- Spectral Thief
- Recover
- Boomburst
- Anchor Shot
Yveltal @ Safety Goggles
Ability: Prankster
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe
Calm Nature
IVs: 0 Atk
- Haze
- Topsy-Turvy
- Shore Up
- Revelation Dance