Amoonguss @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Spore  
- Apple Acid  
- Sludge Bomb  
- Toxic Spikes  

Tapu Koko @ Life Orb  
Ability: Electric Surge  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Bolt Strike  
- Play Rough  
- Roost  
- U-turn  

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Oblivion Wing  
- Roost  
- Defog  
- Toxic  

Tyranitar @ Chople Berry  
Ability: Sand Stream  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Stealth Rock  
- Shore Up  
- Knock Off  
- Diamond Storm  

Latios (M) @ Life Orb  
Ability: Levitate  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Psystrike  
- Aura Sphere  
- Recover  

Seismitoad @ Leftovers  
Ability: Water Absorb  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
- Flip Turn  
- Thousand Waves  
- Spikes  
- Shore Up