Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Grass  
EVs: 248 HP / 208 Def / 52 SpD  
Impish Nature  
- Sacred Fire  
- Toxic  
- Defog  
- Whirlwind  

Deoxys-Attack @ Life Orb  
Ability: Pressure  
Tera Type: Psychic  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Psycho Boost  
- Low Kick  
- Rock Slide  
- Shadow Ball  

Groudon-Primal @ Red Orb  
Ability: Drought  
Tera Type: Ground  
EVs: 248 HP / 68 Def / 192 SpD  
Impish Nature  
- Spikes  
- Precipice Blades  
- Rock Tomb  
- Toxic  

Giratina-Origin @ Griseous Core  
Ability: Levitate  
Tera Type: Poison  
EVs: 248 HP / 208 SpA / 52 SpD  
Modest Nature  
IVs: 0 Atk  
- Defog  
- Hex  
- Draco Meteor  
- Thunder Wave  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
Tera Type: Water  
EVs: 248 HP / 136 Def / 124 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Stealth Rock  
- Will-O-Wisp  
- Recover  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
Tera Type: Dark  
EVs: 252 Atk / 68 SpD / 188 Spe  
Jolly Nature  
- Knock Off  
- Taunt  
- Roost  
- Toxic