Clefable @ Sticky Barb  
Ability: Magic Guard  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Stealth Rock  
- Moonblast  
- Soft-Boiled  
- Trick  

Volcanion @ Assault Vest  
Ability: Water Absorb  
EVs: 248 HP / 96 SpA / 152 SpD / 12 Spe  
Modest Nature  
IVs: 0 Atk  
- Steam Eruption  
- Sludge Wave  
- Earth Power  
- Flamethrower  

Thundurus (M) @ Rocky Helmet  
Ability: Prankster  
EVs: 24 HP / 232 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk / 30 Def  
- Thunder Wave  
- Hidden Power [Ice]  
- Grass Knot  
- Volt Switch  

Lopunny (Lopunny-Mega) @ Lopunnite  
Ability: Limber  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- High Jump Kick  
- Return  
- Fake Out  
- Quick Attack  

Excadrill @ Leftovers  
Ability: Mold Breaker  
EVs: 32 HP / 56 Def / 168 SpD / 252 Spe  
Jolly Nature  
- Iron Head  
- Earthquake  
- Rapid Spin  
- Toxic  

Serperior (F) @ Rocky Helmet  
Ability: Contrary  
EVs: 200 HP / 44 Def / 12 SpA / 252 Spe  
Timid Nature  
IVs: 1 Atk / 30 Def / 30 SpD / 30 Spe  
- Leaf Storm  
- Hidden Power [Rock]  
- Glare  
- Synthesis