Hippowdon @ Leftovers  
Ability: Sand Stream  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Earthquake  
- Stealth Rock  
- Toxic  
- Slack Off  

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 252 HP / 16 Def / 240 SpD  
Relaxed Nature  
- Heavy Slam  
- Leech Seed  
- Flamethrower  
- Protect  

Hydrapple @ Dragonium Z  
Ability: Regenerator  
EVs: 240 HP / 252 SpA / 16 Spe  
Modest Nature  
IVs: 0 Atk  
- Nasty Plot  
- Draco Meteor  
- Earth Power  
- Giga Drain  

Volcarona @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 252 HP / 196 Def / 60 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Flamethrower  
- Hidden Power [Ground]  
- Roost  

Greninja @ Choice Scarf  
Ability: Protean  
Tera Type: Water  
EVs: 152 Atk / 116 SpA / 240 Spe  
Hasty Nature  
- U-turn  
- Gunk Shot  
- Ice Beam  
- Rock Slide  

Great Tusk @ Heavy-Duty Boots  
Ability: Protosynthesis  
EVs: 252 Atk / 252 Spe  
Jolly Nature  
- Headlong Rush  
- Knock Off  
- Ice Spinner  
- Rapid Spin