Heatran @ Leftovers  
Ability: Flame Body  
EVs: 96 HP / 252 SpA / 160 Spe  
Modest Nature  
IVs: 0 Atk  
- Substitute  
- Magma Storm  
- Taunt  
- Flash Cannon  

Clefable @ Leftovers  
Ability: Unaware  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Moonblast  
- Wish  
- Protect  
- Calm Mind  

Mamoswine @ Never-Melt Ice  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Earthquake  
- Icicle Crash  
- Ice Shard  

Tangrowth  
Ability: Regenerator  
EVs: 248 HP / 184 Def / 76 SpD  
Bold Nature  
- Giga Drain  
- Knock Off  
- Sludge Bomb  
- Sleep Powder  

Mew @ Leftovers  
Ability: Synchronize  
EVs: 248 HP / 240 SpD / 20 Spe  
Calm Nature  
- Ice Beam  
- U-turn  
- Roost  
- Defog  

Rotom-Wash @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hydro Pump  
- Volt Switch  
- Trick  
- Nasty Plot