Kyogre @ Groundium Z  
Ability: Drizzle  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Liquidation  
- Earthquake  
- Substitute  
- Ice Beam  

Giratina @ Leftovers  
Ability: Pressure  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Will-O-Wisp  
- Roar  
- Rest  
- Sleep Talk  

Toxapex @ Shed Shell  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Toxic Spikes  
- Scald  
- Haze  
- Recover  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 SpA / 132 SpD / 124 Spe  
Modest Nature  
IVs: 0 Atk  
- Rock Polish  
- Earth Power  
- Hidden Power [Ice]  
- Fire Blast  

Salamence-Mega @ Salamencite  
Ability: Intimidate  
EVs: 44 HP / 248 Atk / 216 Spe  
Adamant Nature  
- Dragon Dance  
- Facade  
- Earthquake  
- Roost  

Necrozma-Dusk-Mane @ Leftovers  
Ability: Prism Armor  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Stealth Rock  
- Toxic  
- Moonlight  
- Sunsteel Strike