Yveltal @ Choice Scarf  
Ability: Dark Aura  
EVs: 248 HP / 140 Def / 120 Spe  
Jolly Nature  
- Foul Play  
- Knock Off  
- U-turn  
- Toxic  

Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 72 HP / 100 Def / 252 SpA / 84 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Thunder  
- Aromatherapy  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 HP / 96 Def / 148 SpD / 12 Spe  
Impish Nature  
- Precipice Blades  
- Stone Edge  
- Toxic  
- Stealth Rock  

Scizor-Mega @ Scizorite  
Ability: Light Metal  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 24 Spe  
- U-turn  
- Bullet Punch  
- Defog  
- Roost  

Arceus-Ground @ Groundium Z  
Ability: Multitype  
Shiny: Yes  
EVs: 252 HP / 156 Def / 100 Spe  
Timid Nature  
IVs: 0 Atk  
- Earth Power  
- Ice Beam  
- Recover  
- Calm Mind  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
- Photon Geyser  
- Dragon Pulse  
- Power Gem  
- Heat Wave