Tiers are completely broken on smogon, this team (3 banned mons) is legal in LC

Grookey @ Life Orb
Ability: Grassy Surge
Level: 5
EVs: 236 Atk / 36 Def / 236 Spe
Jolly Nature
- Grassy Glide
- Knock Off
- Drain Punch
- Protect

Gastly @ Choice Specs
Ability: Levitate
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
- Shadow Ball
- Sludge Bomb
- Dazzling Gleam
- Destiny Bond

Cutiefly @ Eviolite
Ability: Shield Dust
Level: 5
EVs: 236 SpA / 244 Spe
Modest Nature
IVs: 0 Atk
- Quiver Dance
- Moonblast
- Bug Buzz
- Substitute

Mareanie @ Eviolite
Ability: Regenerator
Level: 5
EVs: 116 HP / 12 Atk / 180 Def / 12 SpA / 180 SpD
Bold Nature
- Scald
- Sludge Bomb
- Knock Off
- Recover

Gothita @ Choice Scarf
Ability: Shadow Tag
Level: 5
EVs: 236 SpA / 236 Spe
Timid Nature
IVs: 0 Atk
- Thunderbolt
- Psychic
- Energy Ball
- Shadow Ball

Scorbunny @ Berry Juice
Ability: Libero
Level: 5
Shiny: Yes
EVs: 36 HP / 188 Atk / 36 Def / 36 SpD / 204 Spe
Jolly Nature
- Blaze Kick
- Gunk Shot
- U-turn
- Sucker Punch