Glalie @ Leftovers  
Ability: Moody  
Level: 50  
EVs: 172 HP / 84 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Protect  
- Freeze-Dry  
- Sheer Cold
Standard Glalie, HP for optimal leftovers numbers, you can have 32 defence which allows a sub to survive some rock tombs (eg def landoT) at +2 Def. Other options are Frost breath > Freeze Dry for cm/qd threats and eq > sheer cold for KOing Tapu Koko at +2 atk