Toxapex @ Eject Button  
Ability: Regenerator  
EVs: 252 HP / 104 Def / 152 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Toxic  
- Recover  
- Haze  

Greninja-Ash (M) @ Choice Specs  
Ability: Battle Bond  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Hydro Cannon  
- Dark Pulse  
- Water Shuriken  
- Spikes  

Mawile-Mega @ Mawilite  
Ability: Huge Power  
EVs: 88 HP / 252 Atk / 168 Spe  
Adamant Nature  
- Sucker Punch  
- Play Rough  
- Swords Dance  
- Thunder Punch  

Landorus-Therian (M) @ Choice Scarf  
Ability: Intimidate  
EVs: 24 HP / 252 Atk / 232 Spe  
Jolly Nature  
- Earthquake  
- U-turn  
- Defog  
- Stone Edge  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 24 Def / 232 SpD  
Careful Nature  
- Power Whip  
- Iron Head  
- Leech Seed  
- Stealth Rock  

Volcarona @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 252 HP / 212 Def / 44 Spe  
Timid Nature  
IVs: 0 Atk  
- Fiery Dance  
- Bug Buzz  
- Quiver Dance  
- Roost