Gengar-Mega @ Gengarite  
Ability: Shadow Tag  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hex  
- Sludge Wave  
- Taunt  
- Will-O-Wisp  

Father (Zygarde-Complete) @ Leftovers  
Ability: Power Construct  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Sleep Talk  
- Dragon Tail  
- Glare  
- Rest  

Ho-Oh @ Leftovers  
Ability: Regenerator  
EVs: 252 HP / 56 Def / 200 SpD  
Impish Nature  
- Sacred Fire  
- Brave Bird  
- Toxic  
- Recover  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 208 HP / 252 SpA / 48 SpD  
Modest Nature  
- Precipice Blades  
- Lava Plume  
- Hidden Power [Ice]  
- Stealth Rock  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Swords Dance  
- Photon Geyser  
- Earthquake  
- Sunsteel Strike  

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