Darkrai @ Lucarionite  
Ability: Bad Dreams  
Tera Type: Dark  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dark Pulse  
- Sludge Bomb  
- Ice Beam  
- Psyshock  

Magearna @ Pinsirite  
Ability: Soul-Heart  
Tera Type: Steel  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Shift Gear  
- Body Slam  
- Iron Head  
- Tera Blast  

Talonflame @ Aggronite  
Ability: Gale Wings  
Tera Type: Fire  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Brave Bird  
- Flare Blitz  
- Bulk Up  
- Taunt