Zekrom @ Draco Plate
Ability: Galvanize
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe
Rash Nature
- Judgment
- Boomburst
- Shell Smash
- Extreme Speed

Groudon-Primal @ Choice Band
Ability: Tinted Lens
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe
Adamant Nature
- Thousand Arrows
- V-create
- U-turn
- Switcheroo

Mewtwo-Mega-Y @ Choice Specs
Ability: Psychic Surge
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe
Timid Nature
- Psycho Boost
- Moongeist Beam
- U-turn
- Switcheroo

Gyarados-Mega @ Assault Vest
Ability: Regenerator
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe
Sassy Nature
- Knock Off
- U-turn
- Spectral Thief
- Core Enforcer

Giratina @ Safety Goggles
Ability: Fur Coat
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe
Bold Nature
IVs: 0 Atk
- Core Enforcer
- Parting Shot
- Shore Up
- Topsy-Turvy

Arceus-Steel @ Leftovers
Ability: Regenerator
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Stealth Rock
- Defog
- Topsy-Turvy
- Parting Shot