Tapu Koko @ Choice Specs  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Dazzling Gleam  
- Thunderbolt  
- U-turn  
- Grass Knot  

Victini @ Heavy-Duty Boots  
Ability: Victory Star  
EVs: 252 Atk / 4 SpA / 252 Spe  
Jolly Nature  
- V-create  
- Bolt Strike  
- Glaciate  
- U-turn  

Buzzwole @ Rocky Helmet  
Ability: Beast Boost  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Close Combat  
- Ice Punch  
- Roost  
- Earthquake  

Corviknight @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 168 Def / 88 SpD  
Impish Nature  
- Body Press  
- U-turn  
- Defog  
- Roost  

Toxapex @ Shed Shell  
Ability: Regenerator  
EVs: 252 HP / 12 Def / 244 SpD  
Calm Nature  
- Knock Off  
- Recover  
- Haze  
- Toxic Spikes  

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