Solgaleo @ Weakness Policy  
Ability: Full Metal Body  
Level: 50  
EVs: 60 HP / 180 Atk / 4 Def / 12 SpD / 252 Spe  
Adamant Nature  
- Sunsteel Strike  
- Rock Slide  
- Earthquake  
- Wide Guard  

Xerneas @ Power Herb  
Ability: Fairy Aura  
Level: 50  
EVs: 4 HP / 4 Def / 244 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Dazzling Gleam  
- Geomancy  
- Protect  

Dugtrio @ Focus Sash  
Ability: Arena Trap  
Level: 50  
EVs: 252 HP / 4 Atk / 252 Spe  
Jolly Nature  
- Bulldoze  
- Rock Tomb  
- Ally Switch  
- Protect  

Hydreigon @ Safety Goggles  
Ability: Levitate  
Level: 50  
EVs: 236 HP / 4 Def / 4 SpA / 116 SpD / 148 Spe  
Timid Nature  
- Snarl  
- Thunder Wave  
- Bulldoze  
- Taunt  

Entei @ Choice Scarf  
Ability: Inner Focus  
Level: 50  
EVs: 4 HP / 252 Atk / 4 Def / 20 SpD / 228 Spe  
Adamant Nature  
- Sacred Fire  
- Crunch  
- Bulldoze  
- Extreme Speed  

Rillaboom-Gmax @ Assault Vest  
Ability: Grassy Surge  
Level: 50  
Shiny: Yes  
EVs: 132 HP / 252 Atk / 36 Def / 84 SpD / 4 Spe  
Adamant Nature  
- U-turn  
- Knock Off  
- Grassy Glide  
- Fake Out