Stall azelf+Staraptor

Corno Rain (Rhyperior) (M) @ Damp Rock  
Ability: Solid Rock  
EVs: 252 HP / 252 Atk / 4 SpA  
Naughty Nature  
- Rain Dance  
- Megahorn  
- Surf  
- Horn Attack  

Eu Explodo (Azelf) @ Rocky Helmet  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Stealth Rock  
- Psyshock  
- Dazzling Gleam  

pássaro abusado (Staraptor) @ Leftovers  
Ability: Intimidate  
EVs: 240 HP / 252 Def / 16 Spe  
Impish Nature  
- Brave Bird  
- Roost  
- Defog  
- Feather Dance  

sweeeep (Altaria-Mega) @ Altarianite  
Ability: Natural Cure  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Dragon Dance  
- Return  
- Cotton Guard  
- Roost  

SUPER STALL (Chansey) @ Eviolite  
Ability: Natural Cure  
EVs: 248 HP / 252 Def / 8 SpA  
Bold Nature  
IVs: 0 Atk  
- Wish  
- Protect  
- Stealth Rock  
- Hyper Voice  

Sap Sipper (Azumarill) @ Leftovers  
Ability: Thick Fat  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Rest  
- Toxic  
- Encore