Grimmsnarl @ Light Clay  
Ability: Prankster  
Gigantamax: Yes  
EVs: 252 HP / 4 Atk / 164 Def / 88 SpD  
Careful Nature  
- Light Screen  
- Taunt  
- Fake Out  
- Spirit Break  

Tapu Fini @ Wiki Berry  
Ability: Misty Surge  
Shiny: Yes  
EVs: 244 HP / 52 Def / 124 SpA / 12 SpD / 76 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Protect  
- Muddy Water  
- Moonblast  

Landorus-Therian @ Lum Berry  
Ability: Intimidate  
Shiny: Yes  
EVs: 156 HP / 20 Atk / 68 Def / 36 SpD / 228 Spe  
Adamant Nature  
- Swords Dance  
- Earthquake  
- Rock Slide  
- Fly  

Rillaboom-Gmax (F) @ Miracle Seed  
Ability: Grassy Surge  
Gigantamax: Yes  
EVs: 196 HP / 196 Atk / 4 Def / 68 SpD / 44 Spe  
Adamant Nature  
- Protect  
- Fake Out  
- Wood Hammer  
- Grassy Glide  

Rotom-Heat @ Safety Goggles  
Ability: Levitate  
EVs: 252 HP / 68 Def / 116 SpA / 28 SpD / 44 Spe  
Modest Nature  
IVs: 0 Atk  
- Will-O-Wisp  
- Ally Switch  
- Overheat  
- Thunderbolt  

Metagross @ Weakness Policy  
Ability: Clear Body  
Level: 50  
Shiny: Yes  
EVs: 252 HP / 196 Atk / 44 Def / 12 SpD / 4 Spe  
Adamant Nature  
- Iron Head  
- Earthquake  
- Ice Punch  
- Protect