Smeargle @ Focus Sash  
Ability: Technician  
EVs: 4 HP / 252 Def / 252 Spe  
Jolly Nature  
- Sticky Web  
- Rapid Spin  
- Nuzzle  
- Whirlwind  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 24 HP / 248 Atk / 96 Def / 140 Spe  
Adamant Nature  
- Dragon Dance  
- Photon Geyser  
- Earthquake  
- Stone Edge  

Rayquaza @ Life Orb  
Ability: Air Lock  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Swords Dance  
- Dragon Ascent  
- V-create  
- Scale Shot  

Mewtwo-Mega-Y @ Mewtwonite Y  
Ability: Unnerve  
EVs: 88 Def / 204 SpA / 216 Spe  
Timid Nature  
- Nasty Plot  
- Psystrike  
- Fire Blast  
- Ice Beam  

Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 168 Def / 252 SpA / 88 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Thunder  
- Ingrain  

Kyogre-Primal @ Blue Orb  
Ability: Primordial Sea  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Water Spout  
- Thunder  
- Ice Beam