Tangrowth @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 28 Def / 228 SpD  
Sassy Nature  
- Giga Drain  
- Knock Off  
- Hidden Power [Ice]  
- Earthquake  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Haze  
- Recover  
- Toxic Spikes  

Heatran @ Grassium Z  
Ability: Flash Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Taunt  
- Solar Beam  

Scizor-Mega @ Scizorite  
Ability: Light Metal  
EVs: 248 HP / 244 Def / 16 Spe  
Impish Nature  
- Defog  
- U-turn  
- Bullet Punch  
- Roost  

Mamoswine @ Life Orb  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Ice Shard  
- Icicle Crash  
- Stealth Rock  

Rotom-Wash @ Leftovers  
Ability: Levitate  
EVs: 248 HP / 200 Def / 60 Spe  
Bold Nature  
- Volt Switch  
- Hydro Pump  
- Will-O-Wisp  
- Pain Split