Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
EVs: 96 HP / 216 Atk / 84 SpD / 112 Spe  
Jolly Nature  
- Play Rough  
- Crunch  
- Rest  
- Sleep Talk  

Eternatus @ Poison Barb  
Ability: Pressure  
EVs: 164 HP / 100 SpA / 112 SpD / 132 Spe  
Timid Nature  
IVs: 0 Atk  
- Dynamax Cannon  
- Sludge Bomb  
- Flamethrower  
- Recover  

Kyogre @ Leftovers  
Ability: Drizzle  
EVs: 252 HP / 224 SpD / 32 Spe  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Scald  
- Rest  
- Sleep Talk  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 248 HP / 44 Atk / 8 Def / 24 SpD / 184 Spe  
Adamant Nature  
- Defog  
- Knock Off  
- Roost  
- U-turn  

Necrozma-Dusk-Mane @ Rocky Helmet  
Ability: Prism Armor  
EVs: 252 HP / 244 Def / 12 Spe  
Impish Nature  
- Iron Head  
- Moonlight  
- Stealth Rock  
- Toxic  

Marshadow @ Life Orb  
Ability: Technician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Spectral Thief  
- Close Combat  
- Shadow Sneak  
- Ice Punch