Rayquaza-Mega @ Life Orb  
Ability: Delta Stream  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Earthquake  
- Dragon Ascent  
- Extreme Speed  

Shuckle @ Mental Herb  
Ability: Sturdy  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Sticky Web  
- Encore  
- Toxic  
- Stealth Rock  

Necrozma-Dawn-Wings @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 248 Atk / 8 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Outrage  
- Photon Geyser  
- Swords Dance  

Arceus @ Normalium Z  
Ability: Multitype  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Giga Impact  
- Swords Dance  
- Extreme Speed  
- Shadow Claw  

Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 92 Def / 252 SpA / 164 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Psyshock  
- Moonblast  
- Focus Blast  

KLINK (Yveltal) @ Life Orb  
Ability: Dark Aura  
EVs: 240 SpA / 16 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Oblivion Wing  
- Dark Pulse  
- Taunt  
- Disable