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

Ho-Oh @ Choice Scarf  
Ability: Regenerator  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Defog  
- Brave Bird  
- Sacred Fire  
- Toxic  

Zygarde @ Dragonium Z  
Ability: Power Construct  
EVs: 228 Atk / 48 SpD / 232 Spe  
Adamant Nature  
- Dragon Dance  
- Outrage  
- Thousand Arrows  
- Substitute  

Toxapex @ Shed Shell  
Ability: Regenerator  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Toxic  
- Toxic Spikes  
- Haze  
- Recover  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 80 Atk / 252 SpA / 176 Spe  
Mild Nature  
- Eruption  
- Stealth Rock  
- Precipice Blades  
- Rock Tomb  

Arceus-Ground @ Earth Plate  
Ability: Multitype  
EVs: 252 HP / 168 Def / 88 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Ice Beam  
- Recover  
- Defog