Mew @ Sitrus Berry
Ability: Synchronize
EVs: 252 HP / 4 SpD / 252 Spe
Timid Nature
- Fake Out
- Transform
- Toxic Spikes
- Imprison
Chansey (F) @ Eviolite
Ability: Natural Cure
EVs: 252 HP / 252 Def / 4 Spe
Bold Nature
IVs: 0 Atk
- Seismic Toss
- Soft-Boiled
- Stealth Rock
- Toxic
Rillaboom @ Assault Vest
Ability: Grassy Surge
EVs: 252 HP / 224 SpD / 32 Spe
Adamant Nature
- Fake Out
- Grassy Glide
- Knock Off
- U-turn
Volcanion @ Leftovers
Ability: Water Absorb
EVs: 252 HP / 244 SpA / 12 Spe
Modest Nature
IVs: 0 Atk
- Heat Wave
- Steam Eruption
- Substitute
- Protect
Diancie @ Leftovers
Ability: Clear Body
EVs: 252 HP / 252 Atk / 4 Def
Sassy Nature
IVs: 0 Spe
- Diamond Storm
- Body Press
- Trick Room
- Protect
Landorus-Therian (M) @ Choice Band
Ability: Intimidate
EVs: 4 HP / 252 Atk / 252 Spe
Adamant Nature
- Superpower
- Knock Off
- U-turn
- Explosion