Ho-Oh @ Life Orb  
Ability: Magic Guard  
EVs: 160 HP / 252 Atk / 96 Spe  
Adamant Nature  
- Sacred Fire  
- Brave Bird  
- Earthquake  
- Roost  

Groudon @ Life Orb  
Ability: Regenerator  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Precipice Blades  
- Stone Edge  
- Dragon Tail  
- Swords Dance  

Golisopod @ Life Orb  
Ability: Triage  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Leech Life  
- Liquidation  
- Knock Off  
- Swords Dance  

Silvally-Dragon @ Choice Specs  
Ability: Dragon's Maw  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
- Draco Meteor  
- U-turn  
- Flamethrower  
- Flash Cannon  

Braviary (M) @ Heavy-Duty Boots  
Ability: Intimidate  
EVs: 252 HP / 252 Def / 4 SpA  
Relaxed Nature  
IVs: 0 Spe  
- Brave Bird  
- U-turn  
- Roost  
- Defog  

Registeel @ Leftovers  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Body Press  
- Iron Defense  
- Thunder Wave  
- Stealth Rock