Melmetal @ Choice Band  
Ability: Iron Fist  
Tera Type: Steel  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Double Iron Bash  
- Earthquake  
- Ice Punch  
- Rock Slide  

Cresselia @ Mental Herb  
Ability: Levitate  
Tera Type: Fairy  
EVs: 248 HP / 56 Def / 200 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 24 Spe  
- Lunar Dance  
- Trick Room  
- Future Sight  
- Moonblast  

Iron Hands @ Booster Energy  
Ability: Quark Drive  
Tera Type: Flying  
EVs: 252 Atk / 4 Def / 252 SpD  
Brave Nature  
IVs: 0 Spe  
- Swords Dance  
- Close Combat  
- Wild Charge  
- Ice Punch  

Hatterene @ Focus Sash  
Ability: Magic Bounce  
Tera Type: Water  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Healing Wish  
- Mystical Fire  
- Dazzling Gleam  

Magearna @ Fairium Z  
Ability: Soul-Heart  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Fleur Cannon  
- Steel Beam  
- Focus Blast  
- Trick Room  

Camerupt-Mega @ Cameruptite  
Ability: Solid Rock  
EVs: 248 HP / 72 Atk / 188 SpA  
Quiet Nature  
IVs: 0 Spe  
- Fire Blast  
- Earth Power  
- Flare Blitz  
- Ancient Power