Grimmsnarl @ Light Clay  
Ability: Prankster  
Level: 50  
Gigantamax: Yes  
EVs: 252 HP / 140 Def / 116 SpD  
Careful Nature  
- Spirit Break  
- Light Screen  
- Reflect  
- Thunder Wave  

Zacian @ Rusted Sword  
Ability: Intrepid Sword  
Level: 50  
EVs: 252 HP / 76 Atk / 4 Def / 36 SpD / 140 Spe  
Adamant Nature  
- Sacred Sword  
- Play Rough  
- Iron Head  
- Protect  

Rotom-Heat @ Safety Goggles  
Ability: Levitate  
Level: 50  
EVs: 252 HP / 220 SpA / 36 Spe  
Modest Nature  
IVs: 0 Atk  
- Thunderbolt  
- Nasty Plot  
- Ally Switch  
- Overheat  

Gastrodon-East @ Leftovers  
Ability: Storm Drain  
Level: 50  
EVs: 180 HP / 204 Def / 4 SpA / 116 SpD  
Bold Nature  
- Yawn  
- Earth Power  
- Ice Beam  
- Protect  

Landorus-Therian (M) @ Life Orb  
Ability: Intimidate  
Level: 50  
EVs: 116 HP / 4 Def / 180 SpA / 4 SpD / 204 Spe  
Timid Nature  
- Earth Power  
- Protect  
- Rock Slide  
- Fly  

Rillaboom (F) @ Miracle Seed  
Ability: Grassy Surge  
Level: 50  
Gigantamax: Yes  
EVs: 140 HP / 180 Atk / 28 Def / 148 SpD / 4 Spe  
Adamant Nature  
- Grassy Glide  
- Fake Out  
- Knock Off  
- Protect