Mawile-Mega @ Mawilite  
Ability: Huge Power  
EVs: 144 HP / 252 Atk / 112 Spe  
Adamant Nature  
- Swords Dance  
- Knock Off  
- Play Rough  
- Sucker Punch  

Slowbro @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Slack Off  
- Flamethrower  
- Teleport  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 252 HP / 136 SpD / 120 Spe  
Calm Nature  
IVs: 0 Atk  
- Lava Plume  
- Toxic  
- Earth Power  
- Stealth Rock  

Landorus-Therian (M) @ Choice Scarf  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- U-turn  
- Defog  
- Earthquake  
- Stone Edge  

Gengar @ Ghostium Z  
Ability: Cursed Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Shadow Ball  
- Sludge Wave  
- Substitute  

Tangrowth @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 12 Def / 244 SpD  
Sassy Nature  
IVs: 30 Atk  
- Giga Drain  
- Hidden Power [Fire]  
- Knock Off  
- Earthquake