From Guild Wars 2 Wiki
Deepstone Pack is a container found within Hidden Chests revealed with the Light of Deldrimor in Deepstone.“
Double-click to open.
— In-game description
- Empyreal Fragments (2-8)
- One random piece of equipment of your character's level with Masterwork rarity or above.
- Chance at the following:
- Drop rate research can be found here.