Zygarde-Complete @ Leftovers  
Ability: Power Construct  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Thousand Arrows  
- Dragon Tail  
- Rest  
- Toxic  

Gengar-Mega @ Gengarite  
Ability: Shadow Tag  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Sludge Wave  
- Shadow Ball  
- Disable  
- Substitute  

Arceus-Water @ Splash Plate  
Ability: Multitype  
EVs: 248 HP / 68 Def / 192 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Toxic  
- Defog  
- Recover  

Yveltal @ Choice Scarf  
Ability: Dark Aura  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Foul Play  
- Dark Pulse  
- Oblivion Wing  
- U-turn  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 HP / 4 SpA / 252 SpD  
Sassy Nature  
- Precipice Blades  
- Stealth Rock  
- Overheat  
- Toxic  

Necrozma-Dusk-Mane @ Solganium Z  
Ability: Prism Armor  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Sunsteel Strike  
- Morning Sun  
- Toxic  
- Trick Room