Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
EVs: 248 HP / 244 Def / 16 SpD  
Impish Nature  
- Earthquake  
- Hidden Power [Ice]  
- Toxic  
- U-turn  

Volcanion @ Grassium Z  
Ability: Water Absorb  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Steam Eruption  
- Flamethrower  
- Solar Beam  
- Earth Power  

Magnezone @ Choice Specs  
Ability: Magnet Pull  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
IVs: 0 Atk  
- Thunderbolt  
- Volt Switch  
- Hidden Power [Fire]  
- Flash Cannon  

Kartana @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Sacred Sword  
- Smart Strike  
- Knock Off  

Nihilego @ Focus Sash  
Ability: Beast Boost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Power Gem  
- Sludge Wave  
- Stealth Rock  
- Hidden Power [Ice]  

Mawile-Mega @ Mawilite  
Ability: Intimidate  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Play Rough  
- Fire Fang  
- Thunder Punch  
- Sucker Punch