pick one (Silvally) @ Normalium Z  
Ability: RKS System  
Shiny: Yes  
Happiness: 0  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Explosion  
- Flame Charge  
- Frustration  

Swellow @ Flame Orb  
Ability: Guts  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Protect  
- Facade  
- Quick Attack  
- U-turn  

table (Avalugg) @ Rocky Helmet  
Ability: Sturdy  
EVs: 252 HP / 4 Def / 252 SpD  
Impish Nature  
- Avalanche  
- Roar  
- Recover  
- Rapid Spin  

Chansey (F) @ Eviolite  
Ability: Natural Cure  
EVs: 252 Def / 252 SpD / 4 Spe  
Bold Nature  
IVs: 0 Atk  
- Seismic Toss  
- Stealth Rock  
- Toxic  
- Soft-Boiled  

Alakazam-Mega @ Alakazite  
Ability: Magic Guard  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Psyshock  
- Signal Beam  
- Taunt  

Nihilego @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Sludge Wave  
- Thunderbolt  
- Knock Off  
- Toxic Spikes