Slowbro @ Slowbronite  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Slack Off  
- Ice Beam  
- Toxic  
- Iron Defense  

Muk-Alola @ Assault Vest  
Ability: Poison Touch  
EVs: 252 HP / 80 Atk / 176 SpD  
Adamant Nature  
- Clear Smog  
- Knock Off  
- Pursuit  
- Shadow Sneak  

Chansey (F) @ Eviolite  
Ability: Natural Cure  
EVs: 4 HP / 252 Def / 252 SpD  
Bold Nature  
- Soft-Boiled  
- Heal Bell  
- Toxic  
- Wish  

Arceus-Water @ Splash Plate  
Ability: Multitype  
EVs: 248 HP / 136 Def / 124 Spe  
Bold Nature  
IVs: 0 Atk  
- Defog  
- Ice Beam  
- Judgment  
- Recover  

Ho-Oh @ Life Orb  
Ability: Regenerator  
EVs: 248 HP / 208 Atk / 52 SpD  
Adamant Nature  
- Brave Bird  
- Sacred Fire  
- Recover  
- Substitute  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 136 HP / 168 Atk / 52 SpD / 152 Spe  
Adamant Nature  
- Stealth Rock  
- Swords Dance  
- Precipice Blades  
- Rock Tomb