Glalie @ Leftovers  
Ability: Inner Focus  
EVs: 252 HP / 164 SpD / 92 Spe  
Jolly Nature  
- Spikes  
- Explosion
- Ice Beam / Earthquake / Double-Edge / Hidden Power [Grass] / Shadow Ball / Icy Wind
- Any of the attacks / Toxic / Taunt / Light Screen / Protect
*Alternative Spread:
EVs: 252 HP / 4 Atk / 252 Spe  
Jolly Nature