Tapu Koko @ Choice Band
Ability: Electric Surge
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Thunder Punch
- Iron Head
- Brave Bird
- U-turn
Choice Band set. Thunder Punch is Electric STAB, boosted by Terrain. No Fairy STAB because it doesn't get Play Rough (sad). Iron Head and Brave Bird are coverage, and U-Turn is coverage and pivvoting both.
Have fun using this set, hope I helped! :D