Ho-Oh @ Leftovers  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 29 Spe  
- Sacred Fire  
- Toxic  
- Brave Bird  
- Defog  

Buzzwole @ Sablenite  
Ability: Beast Boost  
EVs: 252 HP / 156 Def / 100 SpD  
Impish Nature  
- Superpower  
- Ice Punch  
- Bulk Up  
- Roost  

Arceus-Rock @ Stone Plate  
Ability: Multitype  
EVs: 252 HP / 240 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Stealth Rock  
- Will-O-Wisp  
- Judgment  
- Recover  

Milotic @ Ampharosite  
Ability: Competitive  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Toxic  
- Recover  
- Haze