Clefable @ Life Orb  
Ability: Magic Guard  
EVs: 252 HP / 240 SpA / 16 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Thunderbolt  
- Calm Mind  
- Soft-Boiled  

Tapu Koko @ Electrium Z  
Ability: Electric Surge  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Thunderbolt  
- Roost  
- U-turn  
- Hidden Power [Fire]  

Tyranitar @ Chople Berry  
Ability: Sand Stream  
EVs: 224 HP / 124 Atk / 160 SpD  
Adamant Nature  
- Stealth Rock  
- Crunch  
- Pursuit  
- Stone Edge  

Excadrill @ Life Orb  
Ability: Sand Rush  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Earthquake  
- Iron Head  
- Rock Slide  
- Rapid Spin  

Tangrowth @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 28 Def / 228 SpD  
Sassy Nature  
- Giga Drain  
- Knock Off  
- Hidden Power [Ice]  
- Sludge Bomb  

Latios @ Latiosite  
Ability: Levitate  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Psychic  
- Earthquake  
- Ice Beam  
- Roost