Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 168 HP / 136 Atk / 40 SpD / 164 Spe  
Adamant Nature  
- Swords Dance  
- Precipice Blades  
- Stone Edge  
- Rock Polish  

Ho-Oh @ Flyinium Z  
Ability: Regenerator  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Curse  
- Substitute  
- Brave Bird  
- Sacred Fire  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
EVs: 252 HP / 160 Def / 96 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Recover  
- Ice Beam  
- Defog  

Salamence-Mega @ Salamencite  
Ability: Aerilate  
EVs: 248 HP / 136 Def / 124 Spe  
Impish Nature  
- Defog  
- Body Slam  
- Roost  
- Refresh  

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

Marshadow @ Life Orb  
Ability: Technician  
EVs: 252 Atk / 4 Def / 252 Spe  
Naive Nature  
- Shadow Sneak  
- Hidden Power [Ice]  
- Close Combat  
- Spectral Thief