250 IQ (Mewtwo-Mega-Y) @ Mewtwonite Y  
Ability: Unnerve  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Fire Blast  
- Ice Beam  
- Calm Mind  
- Psystrike  

Horse (Arceus) @ Lum Berry  
Ability: Multitype  
Shiny: Yes  
EVs: 252 HP / 252 Atk / 4 Spe  
Adamant Nature  
- Defog  
- Stealth Rock  
- Extreme Speed  
- Toxic  

Cat (Necrozma-Dusk-Mane) @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 32 Def / 224 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Photon Geyser  
- Heat Wave  
- Dragon Pulse  

Snek (Rayquaza) @ Focus Sash  
Ability: Air Lock  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- V-create  
- Extreme Speed  
- Dragon Ascent  

Deer (Xerneas) @ Power Herb  
Ability: Fairy Aura  
EVs: 144 Def / 252 SpA / 112 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Thunder  
- Aromatherapy  

smol ghost boi (Marshadow) @ Marshadium Z  
Ability: Technician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Shadow Sneak  
- Spectral Thief  
- Endeavor  
- Substitute