Altaria @ Leftovers  
Ability: Natural Cure  
EVs: 252 HP / 16 Def / 60 SpA / 180 Spe 
Bold Nature  
IVs: 0 Atk  
- Flamethrower 
- Toxic  
- Defog / Heal Bell
- Roost

Altaria @ Flyinium Z  
Ability: Natural Cure  
EVs: 252 HP / 64 Def / 192 Spe  
Impish Nature  
- Fly  
- Earthquake / Toxic 
- Dragon Dance  
- Roost

Altaria @ Life Orb 
Ability: Natural Cure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Draco Meteor 
- Fire Blast 
- Toxic / Earthquake 
- Roost 
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Optional Move(s): 
- Cotton Guard
- Dragon Breath
- Dragon Claw
- Haze
- Ice Beam
- Outrage
- Refresh
- Rest
- Roar
- Sky Attack
- Substitute
Optional Item(s): 
- Dragonium Z
- Normalium Z
- Yache Berry
Optional Ability:  
- Cloud Nine
Optional EV/IV(s): 
- 4 Def / 252 SpA / 252 Spe (Timid)
- 252 HP / 60 SpA / 16 SpD / 180 Spe (Calm)