Tyranitar @ Weakness Policy  
Ability: Sand Stream  
Level: 50  
EVs: 4 HP / 244 Atk / 4 Def / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Crunch  
- Rock Slide  
- Protect  

Salamence-Mega @ Salamencite  
Ability: Aerilate  
Level: 50  
EVs: 4 HP / 244 Atk / 4 Def / 4 SpD / 252 Spe  
Jolly Nature  
- Double-Edge  
- Earthquake  
- Tailwind  
- Protect  

Aegislash @ Ghostium Z  
Ability: Stance Change  
Level: 50  
EVs: 132 HP / 252 SpA / 124 Spe  
Modest Nature  
IVs: 0 Atk  
- Shadow Ball  
- Flash Cannon  
- Wide Guard  
- King's Shield  

Tapu Koko @ Assault Vest  
Ability: Electric Surge  
Level: 50  
EVs: 164 HP / 4 Def / 4 SpA / 156 SpD / 180 Spe  
IVs: 0 Atk  
- Electroweb  
- Thunderbolt  
- Dazzling Gleam  
- Volt Switch  

Amoonguss @ Iapapa Berry  
Ability: Regenerator  
Level: 50  
EVs: 172 HP / 84 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk  
- Rage Powder  
- Spore  
- Clear Smog  
- Protect  

Trashu Bini (Tapu Fini) @ Wiki Berry  
Ability: Misty Surge  
Level: 50  
EVs: 244 HP / 100 Def / 132 SpA / 28 SpD / 4 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Moonblast  
- Muddy Water  
- Protect