Yveltal @ Choice Band  
Ability: Dark Aura  
Tera Type: Dark  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- U-turn  
- Foul Play  
- Knock Off  
- Sucker Punch  

Arceus-Poison @ Toxic Plate  
Ability: Multitype  
Tera Type: Dark  
EVs: 248 HP / 152 Def / 108 SpD  
Impish Nature  
- Poison Jab  
- Recover  
- Will-O-Wisp  
- Stealth Rock  

Zygarde @ Leftovers  
Ability: Power Construct  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Coil  
- Glare  
- Thousand Arrows  
- Rest  

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

Magearna @ Normalium Z  
Ability: Soul-Heart  
Tera Type: Water  
EVs: 252 HP / 4 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Volt Switch  
- Heal Bell  
- Heart Swap  

Groudon @ Red Orb  
Ability: Drought  
Tera Type: Ground  
EVs: 248 HP / 56 Def / 204 SpD  
Sassy Nature  
- Spikes  
- Precipice Blades  
- Overheat  
- Toxic