Tapu Bulu @ Leftovers  
Ability: Soundproof  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Stealth Rock  
- Anchor Shot  
- Parting Shot  
- Shore Up  

Garchomp-Mega @ Choice Band  
Ability: Adaptability  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Dragon Hammer  
- Thousand Arrows  
- Precipice Blades  
- First Impression  

Rayquaza-Mega @ Choice Specs  
Ability: Aerilate  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Boomburst  
- Draco Meteor  
- Earth Power  
- Moongeist Beam  

Giratina @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Spiky Shield  
- Core Enforcer  
- Spectral Thief  
- Defog  

Chansey @ Eviolite  
Ability: Fur Coat  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Parting Shot  
- Shore Up  
- Metal Burst  
- Topsy-Turvy  

Cresselia @ Icium Z  
Ability: Prankster  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Anchor Shot  
- Haze  
- Encore  
- Shore Up