Magearna @ Leftovers  
Ability: Soul-Heart  
Tera Type: Water  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk / 30 Spe  
- Spikes  
- Volt Switch  
- Fleur Cannon  
- Encore  

Palafin @ Choice Band  
Ability: Zero to Hero  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Flip Turn  
- Wave Crash  
- Jet Punch  
- Close Combat  

Landorus-Therian (M) @ Choice Scarf  
Ability: Intimidate  
Tera Type: Ground  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- U-turn  
- Earthquake  
- Stone Edge  
- Stealth Rock  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
Tera Type: Fairy  
EVs: 248 HP / 8 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Judgment  
- Recover  
- Taunt  

Slowking-Galar @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Water  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Toxic Spikes  
- Chilly Reception  
- Future Sight  
- Sludge Bomb  

Necrozma-Dawn-Wings @ Heavy-Duty Boots  
Ability: Prism Armor  
Tera Type: Fairy  
EVs: 224 HP / 252 SpA / 32 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Moongeist Beam  
- Tera Blast  
- Moonlight