Hydreigon @ Choice Specs  
Ability: Levitate  
EVs: 8 HP / 252 SpA / 248 Spe  
Timid Nature  
IVs: 0 Atk  
- Flash Cannon  
- Earth Power  
- Dark Pulse  
- Fire Blast  

Tapu Koko @ Heavy-Duty Boots  
Ability: Electric Surge  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Thunderbolt  
- U-turn  
- Dazzling Gleam  
- Roost  

Weavile @ Heavy-Duty Boots  
Ability: Pressure  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Swords Dance  
- Knock Off  
- Icicle Crash  
- Ice Shard  

Slowking-Galar @ Assault Vest  
Ability: Regenerator  
Shiny: Yes  
EVs: 252 HP / 136 SpA / 120 SpD  
Sassy Nature  
- Earthquake  
- Flamethrower  
- Sludge Bomb  
- Ice Beam  

Landorus-Therian (M) @ Leftovers  
Ability: Intimidate  
EVs: 252 HP / 164 Def / 92 Spe  
Impish Nature  
- Earthquake  
- Stealth Rock  
- U-turn  
- Defog  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 116 Def / 140 SpD  
Careful Nature  
- Knock Off  
- Leech Seed  
- Spikes  
- Body Press