Deoxys-Defense @ Covert Cloak  
Ability: Magic Bounce  
Tera Type: Psychic  
EVs: 248 HP / 252 Def / 8 SpA  
Bold Nature  
IVs: 0 Atk  
- Recover  
- Cosmic Power  
- Stored Power  
- Toxic  

Regice @ Heavy-Duty Boots  
Ability: Snow Warning  
Tera Type: Ice  
EVs: 248 HP / 148 Def / 112 SpD  
Bold Nature  
- Flip Turn  
- Aurora Veil  
- Ice Beam  
- Thunder Wave  

Iron Crown @ Assault Vest  
Ability: Quark Drive  
Tera Type: Steel  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 20 Atk  
- Doom Desire  
- Volt Switch  
- Future Sight  
- Focus Blast  

Suicune @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Water  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Rapid Spin  
- Flip Turn  
- Scald  
- Wish  

Volcanion @ Assault Vest  
Ability: Water Absorb  
Tera Type: Fire  
EVs: 252 HP / 252 SpA  
Modest Nature  
IVs: 0 Atk  
- Steam Eruption  
- Flamethrower  
- Earth Power  
- Sludge Bomb  

Entei @ Rocky Helmet  
Ability: Unaware  
Tera Type: Fire  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Sacred Fire  
- Will-O-Wisp  
- Morning Sun  
- Parting Shot