Magearna @ Weakness Policy  
Ability: Soul-Heart  
Tera Type: Ground / Water
EVs: 112 HP / 248 SpA / 148 Spe  
Timid Nature  
IVs: 0 Atk  
- Shift Gear  
- Calm Mind  
- Draining Kiss  
- Stored Power

Magearna @ Leftovers / Weakness Policy / Life Orb
Ability: Soul-Heart  
Tera Type: Ground / Fairy / Water / Flying
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shift Gear  
- Thunderbolt
- Ice Beam / Fleur Cannon
- Tera Blast / Aura Sphere / Calm Mind

Magearna @ Eject Pack  
Ability: Soul-Heart  
Tera Type: Fairy / Flying 
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  / Modest Nature
IVs: 0 Atk / 0 Spe  
- Fleur Cannon  
- Thunderbolt  
- Focus Blast / Spikes  
- Trick Room / Spikes