Shaymin @ Normalium Z  
Ability: Natural Cure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Celebrate  
- Seed Flare  
- Earth Power  
- Hidden Power [Fire]  

Volcanion @ Choice Specs  
Ability: Water Absorb  
EVs: 40 HP / 252 SpA / 216 Spe  
Modest Nature  
IVs: 0 Atk  
- Steam Eruption  
- Fire Blast  
- Earth Power  
- Sludge Wave  

Landorus-Therian (M) @ Leftovers  
Ability: Intimidate  
EVs: 252 HP / 4 Atk / 252 Spe  
Jolly Nature  
- Protect  
- Toxic  
- Stealth Rock  
- Earthquake  

Mamoswine @ Assault Vest  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Icicle Crash  
- Earthquake  
- Ice Shard  
- Knock Off  

Corviknight @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Defog  
- Roost  
- Brave Bird  
- U-turn  

Lopunny-Mega @ Lopunnite  
Ability: Limber  
Happiness: 0  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Fake Out  
- Frustration  
- Close Combat  
- Triple Axel