Venusaur @ Black Sludge  
Ability: Chlorophyll  
EVs: 252 HP / 160 Def / 96 Spe  
Bold Nature  
- Sludge Bomb  
- Knock Off  
- Synthesis  
- Sleep Powder  

Primarina @ Leftovers  
Ability: Torrent  
EVs: 252 HP / 252 Def / 4 Spe  
Bold Nature  
- Moonblast  
- Scald  
- Rest  
- Sleep Talk  

Rotom-Heat @ Heavy-Duty Boots  
Ability: Levitate  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Overheat  
- Volt Switch  
- Defog  
- Pain Split  

Hippowdon @ Leftovers  
Ability: Sand Force  
EVs: 252 HP / 8 Atk / 224 Def / 24 SpD  
Impish Nature  
- Stealth Rock  
- Earthquake  
- Slack Off  
- Whirlwind  

Cobalion @ Leftovers  
Ability: Justified  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Close Combat  
- Iron Head  
- Stone Edge  

Hydreigon @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
- Dark Pulse  
- Draco Meteor  
- U-turn  
- Fire Blast