Excadrill @ Focus Sash  
Ability: Mold Breaker  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Rapid Spin  
- Earthquake  
- Rock Tomb  

Mewtwo-Mega-X @ Mewtwonite X  
Ability: Steadfast  
EVs: 52 Atk / 204 Def / 252 Spe  
Jolly Nature  
- Low Kick  
- Zen Headbutt  
- Ice Beam  
- Taunt  

Yveltal @ Flyinium Z  
Ability: Dark Aura  
EVs: 240 SpA / 80 SpD / 188 Spe  
Modest Nature  
IVs: 0 Atk  
- Dark Pulse  
- Oblivion Wing  
- Hurricane  
- Taunt  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 144 HP / 236 Atk / 52 SpD / 76 Spe  
Adamant Nature  
- Rock Polish  
- Stone Edge  
- Precipice Blades  
- Fire Punch  

Arceus @ Life Orb  
Ability: Multitype  
EVs: 192 HP / 244 Atk / 72 Spe  
Adamant Nature  
- Swords Dance  
- Extreme Speed  
- Earthquake  
- Ice Beam  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 220 Atk / 36 Def / 252 Spe  
Jolly Nature  
- Swords Dance  
- Outrage  
- Sunsteel Strike  
- Earthquake  

Yveltal @ Flyinium Z  
Ability: Dark Aura  
EVs: 240 SpA / 108 SpD / 160 Spe  
Modest Nature  
IVs: 0 Atk  
- Dark Pulse  
- Oblivion Wing  
- Hurricane  
- Taunt