Magearna @ Leftovers  
Ability: Soul-Heart  
Tera Type: Water  
EVs: 248 HP / 8 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Fleur Cannon  
- Trick Room  
- Spikes  
- Volt Switch  

Kyogre @ Blue Orb  
Ability: Drizzle  
Tera Type: Water  
EVs: 252 HP / 4 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Scald  
- Ice Beam  
- Thunder  
- Calm Mind  

Groudon @ Red Orb  
Ability: Drought  
Tera Type: Ground  
EVs: 248 HP / 68 Def / 192 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Stealth Rock  
- Swords Dance  
- Precipice Blades  
- Stone Edge  

Cresselia @ Mental Herb  
Ability: Levitate  
Tera Type: Poison  
EVs: 252 HP / 176 Def / 80 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Lunar Dance  
- Magic Coat  
- Toxic  

Porygon2 @ Eviolite  
Ability: Trace  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Foul Play  
- Discharge  
- Trick Room  
- Recover  

Kyurem-White @ Choice Specs  
Ability: Turboblaze  
Tera Type: Ice  
EVs: 252 HP / 252 SpA  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Freeze-Dry  
- Fusion Flare  
- Earth Power  
- Draco Meteor