Mewtwo-Mega-Y @ Choice Specs
Ability: Psychic Surge
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Psystrike
- Psycho Boost
- Secret Sword
- Volt Switch

Rayquaza-Mega @ Choice Specs
Ability: Tinted Lens
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Core Enforcer
- Oblivion Wing
- Moongeist Beam
- Volt Switch

Tyranitar-Mega @ Choice Scarf
Ability: Adaptability
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe
Jolly Nature
- Pursuit
- Knock Off
- Diamond Storm
- U-turn

Audino-Mega @ Darkinium Z
Ability: Magic Bounce
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD
Sassy Nature
IVs: 0 Atk / 0 Spe
- Moonblast
- Defog
- Parting Shot
- Shore Up

Shedinja @ Protective Pads
Ability: Sturdy
EVs: 252 Atk
Adamant Nature
- Endeavor
- Ice Shard
- U-turn
- Soak

Registeel @ Safety Goggles
Ability: Prankster
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD
Sassy Nature
IVs: 0 Spe
- Shore Up
- Haze
- Destiny Bond
- U-turn