Insane VGC Pokémon team

VGC: Fling Starf berry onto Latias holding weakness policy for insane stats. Doubles. For 6 add two of choice.

Latias (F) @ Weakness Policy
Ability: Levitate
Level: 50
EVs: 252 HP / 4 SpD / 252 Spe
Calm Nature
IVs: 0 Atk
- Calm Mind
- Reflect
- Recover
- Ice Beam

Gallade (M) @ Starf Berry
Ability: Justified
Level: 50
EVs: 252 HP / 4 SpD / 252 Spe
Jolly Nature
- Fling
- Quick Guard
- Close Combat
- Poison Jab

Banette-Mega @ Banettite
Ability: Prankster
Level: 50
EVs: 252 HP / 4 Atk / 252 SpD
Careful Nature
- Will-O-Wisp
- Shadow Sneak
- Destiny Bond
- Knock Off

Heatran @ Air Balloon
Ability: Flash Fire
Level: 50
EVs: 252 HP / 252 SpA / 4 SpD
Modest Nature
IVs: 0 Atk
- Lava Plume
- Earth Power
- Flash Cannon
- Hidden Power [Ice]