Mewtwo-Mega-Y @ Mewtwonite Y  
Ability: Insomnia  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Recover  
- Aura Sphere  
- Psystrike  
- Shadow Ball  

Kyogre-Primal @ Blue Orb  
Ability: Primordial Sea  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunder  
- Scald  
- Ice Beam  
- Ancient Power  

Smeargle @ Power Herb  
Ability: Moody  
EVs: 252 HP / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Spore  
- Geomancy  
- Baton Pass  
- Protect  

Rayquaza-Mega @ White Herb  
Ability: Delta Stream  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Dragon Ascent  
- Dragon Dance  
- V-create  
- Dragon Claw  

Necrozma-Dawn-Wings @ Ultranecrozium Z  
Ability: Prism Armor  
Shiny: Yes  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Moongeist Beam  
- Autotomize  
- Flash Cannon  
- Photon Geyser  

Genesect-Shock @ Shock Drive  
Ability: Download  
Shiny: Yes  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Techno Blast  
- Blaze Kick  
- Bug Buzz  
- Iron Head