Kyogre-Primal @ Blue Orb  
Ability: Primordial Sea  
EVs: 96 HP / 252 SpA / 160 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Water Spout  
- Origin Pulse  
- Ice Beam  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 HP / 116 Def / 140 SpD  
Impish Nature  
- Stealth Rock  
- Stone Edge  
- Precipice Blades  
- Toxic  

Scizor-Mega @ Scizorite  
Ability: Light Metal  
EVs: 252 HP / 60 Atk / 196 SpD  
Sassy Nature  
IVs: 29 Spe  
- U-turn  
- Bullet Punch  
- Roost  
- Defog  

Xerneas @ Choice Scarf  
Ability: Fairy Aura  
EVs: 24 HP / 96 Def / 212 SpA / 176 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Hidden Power [Fire]  
- Aromatherapy  
- Toxic  

Arceus-Ground @ Earth Plate  
Ability: Multitype  
EVs: 252 HP / 120 Def / 136 Spe  
Bold Nature  
IVs: 0 Atk  
- Defog  
- Judgment  
- Recover  
- Ice Beam  

Yveltal @ Darkinium Z  
Ability: Dark Aura  
EVs: 244 HP / 112 Atk / 68 SpD / 84 Spe  
Jolly Nature  
- Foul Play  
- Roost  
- Sucker Punch  
- Toxic