Shuckle @ Ampharosite  
Ability: Sturdy  
EVs: 248 HP / 148 Def / 104 SpD / 8 Spe  
Calm Nature  
IVs: 0 Atk  
- Sticky Web  
- Stealth Rock  
- Toxic  
- Encore  

Groudon @ Groundium Z  
Ability: Drought  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Precipice Blades  
- Stone Edge  
- Fire Punch  

Tapu Lele @ Houndoominite  
Ability: Psychic Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Psychic  
- Moonblast  
- Hidden Power [Fire]  

Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 44 HP / 100 Def / 252 SpA / 112 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Hidden Power [Ground]  
- Substitute  

Magearna @ Pinsirite  
Ability: Soul-Heart  
Happiness: 0  
EVs: 28 HP / 252 Atk / 228 Spe  
Adamant Nature  
- Shift Gear  
- Frustration  
- Explosion  
- Pain Split  

Landorus @ Altarianite  
Ability: Sand Force  
Happiness: 0  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Stealth Rock  
- Earth Power  
- Explosion  
- Frustration