Magearna @ Leftovers  
Ability: Soul-Heart  
Tera Type: Water  
EVs: 252 HP / 240 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Spikes  
- Thunder Wave  
- Volt Switch  

Landorus (M) @ Life Orb  
Ability: Sheer Force  
Tera Type: Grass  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Earth Power  
- Sludge Wave  
- Psychic  
- Nasty Plot  

Diancie @ Heavy-Duty Boots  
Ability: Clear Body  
Shiny: Yes  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Diamond Storm  
- Body Press  
- Encore  
- Stealth Rock  

Alomomola @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Poison  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Scald  
- Wish  
- Protect  
- Flip Turn  

Arceus-Poison @ Toxic Plate  
Ability: Multitype  
Tera Type: Dark  
EVs: 252 HP / 184 SpD / 72 Spe  
Timid Nature  
- Sludge Bomb  
- Earth Power  
- Dragon Tail  
- Recover  

Terapagos-Terastal @ Heavy-Duty Boots  
Ability: Tera Shell  
Tera Type: Stellar  
EVs: 12 HP / 252 SpA / 244 Spe  
Timid Nature  
- Tera Starstorm  
- Dark Pulse  
- Calm Mind  
- Rapid Spin