Medicham-Mega @ Medichamite  
Ability: Pure Power  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Zen Headbutt  
- Ice Punch  
- Trailblaze  

Greninja @ Choice Scarf  
Ability: Protean  
Tera Type: Ground  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Ice Beam  
- Rock Slide  
- U-turn  
- Spikes  

Tornadus-Therian @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Ground  
EVs: 252 HP / 4 SpD / 252 Spe  
Hasty Nature  
- Hurricane  
- Knock Off  
- U-turn  
- Defog  

Ting-Lu @ Leftovers  
Ability: Vessel of Ruin  
Tera Type: Steel  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Earthquake  
- Ruination  
- Stealth Rock  
- Whirlwind  

Melmetal @ Assault Vest  
Ability: Iron Fist  
EVs: 252 Atk / 244 SpD / 12 Spe  
Adamant Nature  
- Double Iron Bash  
- Earthquake  
- Thunder Punch  
- Ice Punch  

Slowbro @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Steel  
EVs: 252 HP / 252 Def / 4 SpA  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Teleport  
- Slack Off  
- Future Sight  
- Scald