Dialga @ Dragonium Z
Ability: Pressure
EVs: 104 HP / 252 SpA / 152 Spe
Modest Nature
IVs: 0 Atk
- Stealth Rock
- Roar of Time
- Fire Blast
- Thunder

Yveltal @ Leftovers
Ability: Dark Aura
EVs: 252 HP / 252 Def / 4 SpD
Bold Nature
IVs: 0 Atk
- Foul Play
- Toxic
- Roost
- Defog

Groudon-Primal @ Red Orb
Ability: Desolate Land
EVs: 100 HP / 252 Atk / 156 Spe
Adamant Nature
- Precipice Blades
- Fire Punch
- Stone Edge
- Rock Polish

Tapu Koko @ Terrain Extender
Ability: Electric Surge
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Wild Charge
- Nature's Madness
- U-turn
- Taunt

Arceus-Electric @ Zap Plate
Ability: Multitype
EVs: 252 HP / 4 SpA / 252 Spe
Timid Nature
- Calm Mind
- Judgment
- Ice Beam
- Recover

Mewtwo-Mega-X @ Mewtwonite X
Ability: Unnerve
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Drain Punch
- Zen Headbutt
- Substitute
- Bulk Up