Giratina-Origin @ Griseous Core
Ability: Levitate
EVs: 248 HP / 228 Atk / 20 Def / 12 Spe 
Tera Type: Poison / Steel / Rock
Adamant Nature
- Poltergeist
- Dragon Tail
- Defog / Rest
- Stone Edge / Shadow Sneak / Toxic

Giratina-Origin @ Griseous Core
Ability: Levitate
248 HP / 56 Atk / 192 Def / 12 Spe
Tera Type: Poison / Steel / Rock
Impish Nature
- Poltergeist
- Dragon Tail
- Defog / Rest
- Stone Edge / Shadow Sneak / Toxic