Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
Tera Type: Ghost  
EVs: 248 HP / 76 Def / 184 Spe  
Timid Nature  
IVs: 0 Atk  
- Foul Play  
- Toxic  
- Taunt  
- Roost  

Kyogre-Primal @ Blue Orb  
Ability: Primordial Sea  
Tera Type: Water  
EVs: 176 HP / 252 SpA / 80 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Rest  
- Origin Pulse  
- Ice Beam  

Necrozma-Dusk-Mane @ Leftovers  
Ability: Prism Armor  
Tera Type: Fairy  
EVs: 248 HP / 72 Def / 152 SpD / 36 Spe  
Impish Nature  
- Dragon Dance  
- Sunsteel Strike  
- Earthquake  
- Morning Sun  

Groudon @ Red Orb  
Ability: Drought  
Tera Type: Flying  
EVs: 248 HP / 56 Def / 204 SpD  
Relaxed Nature  
- Spikes  
- Precipice Blades  
- Stone Edge  
- Roar  

Arceus-Ground @ Earth Plate  
Ability: Multitype  
Tera Type: Ground  
EVs: 248 HP / 136 Def / 124 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Ice Beam  
- Stealth Rock  
- Recover  

Xerneas @ Choice Scarf  
Ability: Fairy Aura  
Tera Type: Fairy  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Thunder  
- Defog  
- Aromatherapy