Flutter Mane @ Life Orb  
Ability: Protosynthesis  
Tera Type: Stellar  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Moonblast  
- Taunt  
- Power Gem  

Marshadow @ Life Orb  
Ability: Technician  
Tera Type: Ghost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Bulk Up  
- Poltergeist  
- Close Combat  
- Shadow Sneak  

Yveltal @ Choice Scarf  
Ability: Dark Aura  
EVs: 80 HP / 204 Def / 224 Spe  
Jolly Nature  
- Foul Play  
- U-turn  
- Defog  
- Knock Off  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 248 HP / 68 Def / 192 SpD  
Relaxed Nature  
- Precipice Blades  
- Stealth Rock  
- Rock Tomb  
- Overheat  

Necrozma-Dusk-Mane @ Solganium Z  
Ability: Prism Armor  
EVs: 56 HP / 216 Atk / 236 Spe  
Adamant Nature  
- Dragon Dance  
- Sunsteel Strike  
- Earthquake  
- Stone Edge  

Arceus-Ground @ Earth Plate  
Ability: Multitype  
Tera Type: Poison  
EVs: 248 HP / 124 Def / 136 Spe  
Timid Nature  
IVs: 0 Atk  
- Toxic  
- Judgment  
- Ice Beam  
- Recover