Dialga @ Shuca Berry  
Ability: Pressure  
EVs: 104 HP / 252 SpA / 152 Spe  
Modest Nature  
- Stealth Rock  
- Draco Meteor  
- Fire Blast  
- Thunder  

Salamence @ Salamencite  
Ability: Intimidate  
EVs: 44 HP / 252 Atk / 212 Spe  
Adamant Nature  
- Dragon Dance  
- Earthquake  
- Roost  
- Facade  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Photon Geyser  
- Heat Wave  
- Earth Power  

Xerneas @ Leftovers  
Ability: Fairy Aura  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
- Defog  
- Rest  
- Moonblast  
- Toxic  

Gengar @ Gengarite  
Ability: Cursed Body  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Will-O-Wisp  
- Taunt  
- Hex  
- Sludge Wave  

Genesect @ Choice Scarf  
Ability: Download  
EVs: 248 Atk / 8 SpA / 252 Spe  
Naive Nature  
- U-turn  
- Iron Head  
- Zen Headbutt  
- Explosion