Groudon-Primal @ Leftovers
Ability: Prankster
EVs: 252 HP / 4 Def / 252 SpD
Timid Nature
IVs: 30 HP
- Substitute
- Baton Pass
- Coil
- Destiny Bond

Rayquaza-Mega @ White Herb
Ability: Simple
EVs: 252 HP / 4 SpD / 252 Spe
Timid Nature
IVs: 30 HP
- Spore
- Shell Smash
- Steam Eruption
- Baton Pass

Groudon-Primal @ Safety Goggles
Ability: Teravolt
EVs: 252 HP / 252 Atk / 4 SpD
Timid Nature
IVs: 30 HP
- Dark Void
- V-create
- Taunt
- Thousand Arrows

Aerodactyl-Mega @ Leftovers
Ability: Prankster
EVs: 252 HP / 4 Atk / 252 Spe
Jolly Nature
IVs: 30 HP
- Spore
- Baton Pass
- King's Shield
- Destiny Bond

Mewtwo-Mega-Y @ Life Orb
Ability: Protean
EVs: 252 HP / 252 SpA / 4 SpD
Modest Nature
IVs: 30 HP
- Hyperspace Fury
- Searing Shot
- King's Shield
- Heal Order

Chansey (F) @ Eviolite
Ability: Imposter
EVs: 252 HP / 252 Def / 4 SpD
Bold Nature
IVs: 30 HP
- Skill Swap
- King's Shield
- Stealth Rock
- Roar