Salamence-Mega @ Salamencite  
Ability: Aerilate  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Roost  
- Defog  
- Body Slam  
- Roar  

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

Arceus-Ground @ earth Plate  
Ability: Multitype  
EVs: 252 HP / 64 Def / 192 Spe  
Timid Nature  
IVs: 0 Atk  
- Ice Beam  
- Toxic  
- Recover  
- Judgment  

Xerneas @ Choice Scarf  
Ability: Fairy Aura  
EVs: 32 HP / 252 SpA / 224 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Aromatherapy  
- Focus Blast  
- Thunder  

Marshadow @ Marshadium Z  
Ability: Technician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Bulk Up  
- Shadow Sneak  
- Spectral Thief  
- Close Combat  

Kyogre-Primal @ Blue Orb  
Ability: Primordial Sea  
EVs: 32 HP / 124 Def / 200 SpA / 152 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Origin Pulse  
- Ice Beam  
- Thunder