Suicide Squad

Katana (Garchomp) @ Choice Scarf
Ability: Rough Skin
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Dragon Claw
- Earthquake
- Iron Head
- Rock Slide

Harley Quinn (Shaymin) @ Weakness Policy
Ability: Natural Cure
EVs: 4 Def / 252 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Earth Power
- Hidden Power [Fire]
- Seed Flare
- Rest

Deadshot (Persian-Alola) @ Darkinium Z
Ability: Fur Coat
EVs: 252 HP / 4 Def / 252 Spe
Timid Nature
- Fake Out
- Foul Play
- Parting Shot
- Taunt

El Diablo (Marowak-Alola) @ Thick Club
Ability: Lightning Rod
EVs: 252 HP / 152 Atk / 92 SpD / 12 Spe
Adamant Nature
- Earthquake
- Flare Blitz
- Shadow Bone
- Swords Dance

Captain Boomerang (Salamence) @ Flyinium Z
Ability: Moxie
EVs: 252 Atk / 4 Def / 252 Spe
Jolly Nature
- Dragon Claw
- Fly
- Earthquake
- Dragon Dance

Slipknot (Mamoswine) @ Life Orb
Ability: Oblivious
EVs: 4 HP / 252 Atk / 252 Spe
Adamant Nature
- Ice Shard
- Icicle Crash
- Earthquake
- Stealth Rock