Urshifu @ Choice Band  
Ability: Unseen Fist  
Gigantamax: Yes  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Wicked Blow  
- Close Combat  
- U-turn  
- Ice Punch  

Eternatus @ Black Sludge  
Ability: Pressure  
EVs: 176 HP / 236 SpD / 96 Spe  
Timid Nature  
- Recover  
- Dragon Tail  
- Mystical Fire  
- Dynamax Cannon  

Groudon @ Leftovers  
Ability: Drought  
EVs: 240 HP / 16 Atk / 152 Def / 100 Spe  
Adamant Nature  
- Swords Dance  
- Precipice Blades  
- Stealth Rock  
- Stone Edge  

Calyrex-Shadow @ Choice Scarf  
Ability: As One (Spectrier)  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Astral Barrage  
- Trick  
- Psyshock  
- Aromatherapy  

Necrozma-Dusk-Mane @ Rocky Helmet  
Ability: Prism Armor  
EVs: 252 HP / 216 Def / 40 Spe  
Impish Nature  
- Dragon Dance  
- Knock Off  
- Morning Sun  
- Sunsteel Strike  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 64 HP / 248 SpD / 196 Spe  
Jolly Nature  
- Foul Play  
- U-turn  
- Roost  
- Defog