Medicham-Mega @ Medichamite  
Ability: Telepathy
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Zen Headbutt  
- Ice Punch  
- High Jump Kick  
- Fake Out 

Tapu Koko @ Electrium Z
Ability: Electric Surge
EVs: 20 HP / 252 SpA / 20 SpD / 216 Spe
Timid Nature
- Thunderbolt
- Defog
- Roost
- U-turn