Support Azu

I'm Scarf (Crawdaunt) @ Splash Plate
Ability: Adaptability
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Crabhammer
- Aqua Jet
- Knock Off
- Dragon Dance

I'm Sub-CM (Keldeo-Resolute) @ Choice Specs
Ability: Justified
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Secret Sword
- Hydro Pump
- Icy Wind
- Scald

I'm Mega-Garchomp (Garchomp) @ Rocky Helmet
Ability: Rough Skin
EVs: 248 HP / 252 Def / 8 Spe
Impish Nature
- Earthquake
- Fire Blast
- Dragon Tail
- Stealth Rock

I'm AV (Diancie-Mega) @ Diancite
Ability: Magic Bounce
EVs: 4 Atk / 252 SpA / 252 Spe
Hasty Nature
- Moonblast
- Diamond Storm
- Earth Power
- Protect

I'm Banded (Azumarill) @ Leftovers
Ability: Sap Sipper
EVs: 248 HP / 8 Def / 252 SpD
Careful Nature
- Toxic
- Refresh
- Knock Off
- Protect

I'm Specs (Hoopa-Unbound) @ Choice Scarf
Ability: Magician
EVs: 252 Atk / 4 SpA / 252 Spe
Hasty Nature
- Hyperspace Fury
- Gunk Shot
- Psychic
- Drain Punch