Naganadel @ Dragonium Z  
Ability: Beast Boost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Fire Blast  
- Draco Meteor  
- Sludge Wave  

Yveltal @ Leftovers  
Ability: Dark Aura  
EVs: 252 HP / 240 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Foul Play  
- Roost  
- Toxic  
- Defog  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Stealth Rock  
- Roar  
- Precipice Blades  
- Stone Edge  

Necrozma-Dusk-Mane @ Weakness Policy  
Ability: Prism Armor  
EVs: 152 HP / 40 Atk / 88 Def / 228 Spe  
Adamant Nature  
- Autotomize  
- Earthquake  
- Sunsteel Strike  
- Photon Geyser  

Gengar @ Gengarite  
Ability: Cursed Body  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Sludge Wave  
- Will-O-Wisp  
- Destiny Bond  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
EVs: 252 HP / 64 Def / 192 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Recover  
- Judgment  
- Earth Power