Specs Zap (Zapdos) @ Choice Specs
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Thunderbolt  
- U-turn  
- Hidden Power Fly
- Heat Wave

Magnet Zap (Zapdos) @ Magnet
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Thunderbolt / Thunder
- U-turn / Roost
- Hidden Power Ice / Hidden Power Grass
- Heat Wave

PhysDefZap (Zapdos) @ Leftovers
Ability : Pressure 
EVs: 248 HP / 228 Def / 32 Spe
Bold Nature
- Thunderbolt / Discharge
- Roost
- Hidden Power Ice / Hidden Power Grass / Toxic / Thunder Wave
- Heat Wave / Roar / Thunder Wave / Toxic

SpD Zap (Zapdos) @ Leftovers  
Ability: Pressure  
EVs: 248 HP / 228 SpD / 32 Spe  
Calm Nature  
IVs: 2 Atk / 30 Def  
- Thunderbolt  
- Roost  
- Hidden Power [Ice] / Hidden Power Grass / Toxic / Thunder Wave
- Heat Wave / Roar / Thunder Wave / Toxic

Sub Roost Zap (Zapdos) @ Leftovers  
Ability: Pressure  
EVs: 192 HP / 64 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Roost  
- Thunderbolt  
- Toxic / Hidden Power Ice

All-out (Zapdos) @ Life Orb
Ability : Pressure 
EVs: 4 Def / 252 SpA / 252 Spe
Timid Nature
- Thunderbolt
- Heat Wave
- Hidden Power Grass / Hidden Power Ice
- Roost

AgiliZap (Zapdos) @ Leftovers  
Ability: Pressure  
EVs: 148 HP / 252 SpA / 108 Spe  
Modest Nature  
IVs: 2 Atk / 30 Def  
- Thunderbolt  
- Hidden Power [Ice]  
- Agility  
- Roost

RD Zapdos (Zapdos) @ Damp Rock
Ability : Pressure 
EVs: 4 HP / 252 SpA / 252 Spe 
Timid Nature 
- Thunder
- Hidden Power [Water] / Hidden Power [Grass] / Hidden Power [Ice] / Heat Wave 
- Rain Dance 
- Roost / U-Turn / Heat Wave