Golbat @ Eviolite  
Ability: Inner Focus / Infiltrator  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Sludge Bomb  
- Heat Wave  
- Roost  
- Nasty Plot

Golbat @ Eviolite  
Ability: Infiltrator  
EVs: 252 HP / 4 Def / 252 Spe  
Jolly Nature  
IVs: 0 Atk  
- Defog / Taunt
- Toxic  
- Super Fang / Brave Bird
- Roost

Golbat @ Heavy-Duty Boots  
Ability: Infiltrator  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Brave Bird  
- U-turn  
- Roost  
- Super Fang / Taunt / Toxic / Defog