Dianicie v2 6th OU

Diancie @ Leftovers
Ability: Clear Body
Shiny: Yes
EVs: 252 HP / 4 Atk / 252 SpA
Quiet Nature
- Stealth Rock
- Diamond Storm
- Moonblast
- Hidden Power [Fire]

Gyarados-Mega @ Gyaradosite
Ability: Mold Breaker
EVs: 248 HP / 252 Def / 8 SpD
Impish Nature
- Taunt
- Waterfall
- Dragon Tail
- Toxic

Skarmory @ Leftovers
Ability: Sturdy
EVs: 252 HP / 172 Def / 84 Spe
Bold Nature
- Spikes
- Defog
- Roost
- Taunt

Dragonite @ Weakness Policy
Ability: Multiscale
EVs: 4 HP / 252 Atk / 252 Spe
Adamant Nature
- Dragon Dance
- Outrage
- Earthquake
- Extreme Speed

Heatran @ Air Balloon
Ability: Flash Fire
EVs: 252 HP / 4 SpA / 252 SpD
Calm Nature
- Lava Plume
- Hidden Power [Ice]
- Roar
- Earth Power

Quagsire @ Leftovers
Ability: Unaware
EVs: 252 HP / 4 Atk / 252 Def
Lax Nature
- Scald
- Earthquake
- Recover
- Toxic