Cookie Crucible (Ho-Oh) @ Heavy-Duty Boots  
Ability: Prankster  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Careful Nature  
- Haze  
- V-create  
- U-turn  
- Soft-Boiled  

Cookie-Complete (Zygarde-Complete) @ Leftovers  
Ability: Magic Bounce  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Topsy-Turvy  
- Core Enforcer  
- U-turn  
- Shore Up  

Cookie Cutter (Xerneas) @ Heavy-Duty Boots  
Ability: Pixilate  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
- Boomburst  
- Rapid Spin  
- Volt Switch  
- Strength Sap  

Cookie Crumbler (Regigigas) @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Facade  
- Precipice Blades  
- Spikes  

Canine Cookie (Zamazenta-Crowned) @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Anchor Shot  
- Spectral Thief  
- Nuzzle  
- U-turn  

Coated Cookie (Palkia) @ Lustrous Orb  
Ability: Fur Coat  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
- Scald  
- Core Enforcer  
- Nuzzle  
- Milk Drink