Xerneas @ Choice Scarf  
Ability: Fairy Aura  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Aromatherapy  
- Defog  
- Toxic  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 212 SpA / 144 SpD / 152 Spe  
Mild Nature  
- Stealth Rock  
- Precipice Blades  
- Rock Tomb  
- Eruption  

Marshadow @ Life Orb  
Ability: Technician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Spectral Thief  
- Close Combat  
- Shadow Sneak  
- Pursuit  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
EVs: 40 HP / 252 SpA / 216 Spe  
Modest Nature  
IVs: 0 Atk  
- Magic Coat  
- Judgment  
- Recover  
- Earth Power  

Yveltal @ Darkinium Z  
Ability: Dark Aura  
EVs: 72 HP / 244 Def / 192 Spe  
Jolly Nature  
- Foul Play  
- Roost  
- Toxic  
- Sucker Punch  

Necrozma-Dusk-Mane @ Weakness Policy  
Ability: Prism Armor  
EVs: 252 HP / 252 Atk / 4 Def  
Brave Nature  
IVs: 0 Spe  
- Trick Room  
- Swords Dance  
- Sunsteel Strike  
- Earthquake