OU Mega Fluffy Bird

Flufflepuff (Altaria) @ Altarianite
Ability: Natural Cure
Shiny: Yes
Happiness: 0
EVs: 40 HP / 252 Atk / 8 SpD / 208 Spe
Jolly Nature
- Dragon Dance
- Frustration
- Earthquake
- Roost

No EQ pls (Heatran) @ Choice Scarf
Ability: Flash Fire
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
- Fire Blast
- Earth Power
- Flash Cannon
- Stone Edge

Reyalim (Latias) @ Leftovers
Ability: Levitate
EVs: 252 HP / 252 Def / 4 Spe
Calm Nature
IVs: 0 Atk
- Defog
- Psyshock
- Draco Meteor
- Recover

NapE (Gengar) @ Focus Sash
Ability: Levitate
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Icy Wind
- Taunt
- Destiny Bond
- Shadow Ball

Mommy Help (Hoopa-Unbound) @ Sitrus Berry
Ability: Magician
Shiny: Yes
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Hyperspace Fury
- Zen Headbutt
- Gunk Shot
- Substitute

Sneaky (Weavile) @ Focus Sash
Ability: Pickpocket
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Swords Dance
- Icicle Crash
- Knock Off
- Ice Shard