Chi-Yu @ Choice Specs  
Ability: Beads of Ruin  
Tera Type: Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dark Pulse  
- Overheat  
- Fire Blast  
- Flamethrower  

Zygarde @ Leftovers  
Ability: Power Construct  
Tera Type: Ground  
EVs: 12 HP / 216 Atk / 48 SpD / 232 Spe  
Adamant Nature  
- Dragon Dance  
- Thousand Arrows  
- Substitute  
- Dragon Tail  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Grass  
EVs: 248 HP / 204 Def / 56 SpD  
Impish Nature  
- Sacred Fire  
- Toxic  
- Defog  
- Whirlwind  

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

Marshadow @ Life Orb  
Ability: Technician  
Tera Type: Ghost  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Hidden Power [Ice]  
- Spectral Thief  
- Low Kick  
- Shadow Sneak  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
Tera Type: Psychic  
EVs: 8 HP / 44 Def / 232 SpA / 224 Spe  
Naive Nature  
- Stealth Rock  
- Photon Geyser  
- Earth Power  
- Stone Edge