Latios-Mega @ Latiosite  
Ability: Levitate  
Tera Type: Fairy  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psychic  
- Draco Meteor  
- Mystical Fire  
- Ice Beam  

Zapdos @ Heavy-Duty Boots  
Ability: Static  
Tera Type: Steel  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
IVs: 0 Atk  
- Hurricane  
- Heat Wave  
- Roost  
- Defog  

Zamazenta @ Choice Band  
Ability: Dauntless Shield  
Tera Type: Steel  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Stone Edge  
- Wild Charge  
- Psychic Fangs  

Regidrago @ Choice Scarf  
Ability: Dragon's Maw  
Tera Type: Dragon  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dragon Energy  
- Draco Meteor  
- Earth Power  
- Hyper Beam  

Registeel @ Leftovers  
Ability: Clear Body  
Tera Type: Flying  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Iron Head  
- Protect  
- Toxic  
- Thunder Wave  

Hoopa-Unbound @ Life Orb  
Ability: Magician  
Tera Type: Steel  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Hyperspace Fury  
- Zen Headbutt  
- Gunk Shot  
- Drain Punch