Blissey @ Heavy-Duty Boots  
Ability: Natural Cure  
Tera Type: Water  
EVs: 4 HP / 252 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Seismic Toss  
- Soft-Boiled  
- Calm Mind  
- Heal Bell  

Alomomola @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Fairy  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Wish  
- Play Rough  
- Protect  
- Whirlpool  

Skeledirge @ Heavy-Duty Boots  
Ability: Unaware  
Tera Type: Fairy  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Will-O-Wisp  
- Hex  
- Torch Song  
- Slack Off  

Toxapex @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Normal  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
- Poison Jab  
- Haze  
- Recover  
- Toxic Spikes  

Ting-Lu @ Heavy-Duty Boots  
Ability: Vessel of Ruin  
Tera Type: Grass  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Spikes  
- Whirlwind  
- Throat Chop  
- Rest  

Giratina-Origin @ Griseous Core  
Ability: Levitate  
Tera Type: Steel  
EVs: 252 HP / 4 Atk / 252 Def  
Bold Nature  
- Rest  
- Dragon Tail  
- Shadow Ball  
- Will-O-Wisp