Tapu Lele @ Mewtwonite Y  
Ability: Psychic Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Moonblast  
- Psyshock  
- Focus Blast  

Hoopa-Unbound @ Diancite  
Ability: Magician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Power-Up Punch  
- Zen Headbutt  
- Hyperspace Fury  
- Gunk Shot  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Rock Polish  
- Precipice Blades  
- Stone Edge  
- Fire Punch  

Magearna @ Cameruptite  
Ability: Soul-Heart  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk  
- Trick Room  
- Focus Blast  
- Flash Cannon  
- Fleur Cannon  

Volcarona @ Alakazite  
Ability: Flame Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Quiver Dance  
- Fiery Dance  
- Giga Drain  
- Hidden Power [Ground]  

Zygarde-10% @ Altarianite  
Ability: Aura Break  
Happiness: 0  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Extreme Speed  
- Frustration  
- Thousand Arrows