Gothitelle @ Leftovers  
Ability: Shadow Tag  
Tera Type: Water  
EVs: 248 HP / 48 Def / 212 Spe  
Bold Nature  
IVs: 0 Atk  
- Taunt  
- Rest  
- Charm  
- Cosmic Power  

Arceus @ Life Orb  
Ability: Multitype  
Tera Type: Ghost  
EVs: 44 HP / 252 Atk / 212 Spe  
Adamant Nature  
- Swords Dance  
- Extreme Speed  
- Shadow Claw  
- Recover  

Yveltal @ Choice Scarf  
Ability: Dark Aura  
Tera Type: Steel  
EVs: 72 HP / 204 Def / 232 Spe  
Jolly Nature  
- Foul Play  
- Defog  
- Sucker Punch  
- U-turn  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Tera Type: Ground  
EVs: 248 HP / 68 Def / 192 SpD  
Relaxed Nature  
- Precipice Blades  
- Stealth Rock  
- Toxic  
- Overheat  

Eternatus @ Life Orb  
Ability: Pressure  
Tera Type: Dragon  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dynamax Cannon  
- Sludge Bomb  
- Fire Blast  
- Recover  

Zygarde @ Leftovers  
Ability: Power Construct  
Tera Type: Fairy  
EVs: 248 HP / 128 Def / 132 Spe  
Impish Nature  
- Coil  
- Thousand Waves  
- Scale Shot  
- Rest