Milotic @ Heavy-Duty Boots  
Ability: Marvel Scale  
Tera Type: Water  
EVs: 252 HP / 148 Def / 60 SpD / 48 Spe  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Haze  
- Toxic  
- Recover  

Roserade @ Heavy-Duty Boots  
Ability: Natural Cure  
Tera Type: Grass  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Aromatherapy  
- Spikes  
- Synthesis  
- Giga Drain  

Cresselia @ Fairium Z  
Ability: Levitate  
Tera Type: Psychic  
EVs: 252 HP / 240 Def / 16 Spe  
Bold Nature  
- Psyshock  
- Moonblast  
- Moonlight  
- Calm Mind  

Steelix-Mega @ Steelixite  
Ability: Sturdy  
Tera Type: Steel  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Stealth Rock  
- Earthquake  
- Gyro Ball  
- Toxic  

Sharpedo @ Life Orb  
Ability: Speed Boost  
Tera Type: Water  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Hydro Pump  
- Dark Pulse  
- Ice Beam  
- Protect  

Flygon @ Choice Scarf  
Ability: Levitate  
Tera Type: Ground  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- U-turn  
- Stone Edge  
- Defog