Silvally @ Focus Sash  
Ability: RKS System  
Level: 50  
EVs: 52 HP / 244 Atk / 4 Def / 12 SpD / 196 Spe  
Jolly Nature  
- Explosion  
- U-turn  
- Shadow Claw  
- Tailwind  

Naganadel @ Dragonium Z  
Ability: Beast Boost  
Level: 50  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Sludge Wave  
- Draco Meteor  
- Fire Blast  
- Thunderbolt  

Gorebyss @ Waterium Z  
Ability: Swift Swim  
Level: 50  
EVs: 28 HP / 228 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Ice Beam  
- Shell Smash  
- Hydro Pump  
- Surf  

Gengar-Mega @ Gengarite  
Ability: Shadow Tag  
Level: 50  
EVs: 236 HP / 4 Def / 4 SpA / 12 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Destiny Bond  
- Shadow Ball  
- Perish Song  
- Protect  

Heracross-Mega @ Heracronite  
Ability: Skill Link  
Level: 50  
EVs: 20 HP / 252 Atk / 236 Spe  
Adamant Nature  
- Bullet Seed  
- Earthquake  
- Rock Blast  
- Swords Dance  

Politoed @ Eject Button  
Ability: Drizzle  
Level: 50  
EVs: 204 HP / 196 Def / 108 Spe  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Encore  
- Perish Song  
- Protect