Bigas Gigas (Regigigas) @ Leftovers  
Ability: Slow Start  
EVs: 8 Atk / 248 Def / 252 SpD  
Adamant Nature  
- Substitute  
- Drain Punch  
- Power-Up Punch  
- Knock Off  

Bear Bones (Tapu Koko) @ Heavy-Duty Boots  
Ability: Electric Surge  
EVs: 248 HP / 8 SpA / 252 Spe  
Timid Nature  
- U-turn  
- Light Screen  
- Reflect  
- Thunderbolt  

Roided Up (Buzzwole) @ Rocky Helmet  
Ability: Beast Boost  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Close Combat  
- Roost  
- Leech Life  
- Ice Punch  

Paper Thin (Kartana) @ Life Orb  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Leaf Blade  
- Sacred Sword  
- Knock Off  

Bet Winner (Tapu Lele) @ Choice Scarf  
Ability: Psychic Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psyshock  
- Moonblast  
- Focus Blast  
- Shadow Ball  

Bench Warmer (Slowking) @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Future Sight  
- Scald  
- Slack Off  
- Teleport