Shuckle @ Mental Herb  
Ability: Sturdy  
EVs: 248 HP / 8 Def / 252 SpD  
Careful Nature  
- Sticky Web  
- Stealth Rock  
- Encore  
- Knock Off  

Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 176 Def / 252 SpA / 80 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Thunder  
- Focus Blast  

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Swords Dance  
- Play Rough  
- Crunch
- Close Combat  

Palkia @ Lustrous Orb 
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hydro Pump  
- Spacial Rend  
- Thunder  
- Fire Blast  

Landorus (M) @ Life Orb  
Ability: Sheer Force  
EVs: 4 Atk / 252 SpA / 252 Spe  
Rash Nature  
- Earth Power  
- Knock Off  
- Rock Slide  
- Focus Blast 

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 72 Atk / 252 SpD / 184 Spe  
Jolly Nature  
- Sucker Punch  
- Knock Off  
- Taunt  
- Roost