Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 240 Atk / 100 SpD / 168 Spe  
Adamant Nature  
- Swords Dance  
- Stone Edge  
- Precipice Blades  
- Rock Polish  

Necrozma-Dusk-Mane @ Leftovers  
Ability: Prism Armor  
EVs: 248 HP / 8 Def / 252 SpD  
Careful Nature  
- Sunsteel Strike  
- Toxic  
- Moonlight  
- Stealth Rock  

Marshadow @ Life Orb  
Ability: Technician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Spectral Thief  
- Shadow Sneak  
- Pursuit  

Yveltal @ Charti Berry  
Ability: Dark Aura  
EVs: 248 HP / 180 Def / 80 Spe  
Bold Nature  
IVs: 0 Atk  
- Foul Play  
- Roost  
- Toxic  
- Defog  

Arceus-Water @ Splash Plate  
Ability: Multitype  
EVs: 248 HP / 64 Def / 196 Spe  
Timid Nature  
IVs: 0 Atk  
- Toxic  
- Ice Beam  
- Will-O-Wisp  
- Recover  

Zygarde-Complete @ Groundium Z  
Ability: Power Construct  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Substitute  
- Dragon Tail  
- Dragon Dance  
- Thousand Arrows