Deoxys-Speed @ Focus Sash  
Ability: Pressure  
EVs: 252 HP / 4 Def / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Taunt  
- Spikes  
- Knock Off  

Deoxys-Attack @ Life Orb  
Ability: Pressure  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Psycho Boost  
- Superpower  
- Ice Beam  
- Dark Pulse  

Tapu Lele @ Terrain Extender  
Ability: Psychic Surge  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psychic  
- Moonblast  
- Nature's Madness  
- Taunt  

Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 152 HP / 24 Def / 252 SpA / 80 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Psyshock  
- Focus Blast  

Yveltal @ Choice Scarf  
Ability: Dark Aura  
EVs: 4 Atk / 252 SpA / 252 Spe  
Modest Nature  
- Dark Pulse  
- Oblivion Wing  
- U-turn  
- Foul Play  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Photon Geyser  
- Sunsteel Strike  
- Earthquake