Garchomp @ Life Orb  
Ability: Regenerator  
EVs: 140 HP / 236 Atk / 132 Spe  
Adamant Nature  
- Swords Dance  
- Scale Shot  
- Earthquake  
- Fire Fang  

Archeops @ Choice Scarf  
Ability: Magic Guard  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Head Smash  
- Switcheroo  
- U-turn  
- Earthquake  

Tapu Fini @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 240 Def / 16 SpD  
Calm Nature  
- Defog  
- Moonblast  
- Protect  
- Knock Off  

Silvally-Electric @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- U-turn  
- Thunderbolt  
- Ice Beam  
- Poison Fang  

Cobalion @ Life Orb  
Ability: Magic Guard  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Steel Beam  
- Volt Switch  
- Close Combat  
- Stealth Rock  

Mew @ Rocky Helmet  
Ability: Unaware  
EVs: 252 HP / 236 Def / 20 Spe  
Bold Nature  
IVs: 0 Atk  
- Will-O-Wisp  
- Soft-Boiled  
- Ice Beam  
- Skill Swap