Tornadus, Urshifu-Rapid-Strike, Rillaboom +3 Pokémon Team

Tornadus @ Covert Cloak
Ability: Prankster
EVs: 252 HP / 4 SpA / 252 Spe
Timid Nature
- Tailwind
- Taunt
- Bleakwind Storm
- Protect

Urshifu-Rapid-Strike @ Mystic Water
Ability: Unseen Fist
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Surging Strikes
- Close Combat
- Aqua Jet
- Protect

Rillaboom @ Assault Vest
Ability: Grassy Surge
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Fake Out
- Grassy Glide
- Wood Hammer
- U-turn

Heatran @ Leftovers
Ability: Flash Fire
EVs: 252 HP / 252 SpA / 4 SpD
Modest Nature
- Heat Wave
- Earth Power
- Flash Cannon
- Protect

Landorus-Therian @ Choice Scarf
Ability: Intimidate
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Earthquake
- Rock Slide
- U-turn
- Knock Off

Flutter Mane @ Choice Specs
Ability: Protosynthesis
EVs: 4 Def / 252 SpA / 252 Spe
Timid Nature
- Moonblast
- Shadow Ball
- Dazzling Gleam
- Protect