Activating the Bisdi pet by talking to Seiryu in the Shadow Reef
The Inert black stone crystal can be obtained as a very rare drop from the Black Stone Dragon. To activate the crystal the player must speak to Seiryu the Azure Serpent inside The Shadow Reef after defeating The Ambassador while having the crystal in inventory. Seiryu will transform the crystal into a humming black stone crystal, which can be inspected to unlock Bisdi.
As with most boss pet items, the Inert black stone crystal follows the drop threshold system; 1/300 with a threshold of 60 in a solo, 1/1000 with a threshold of 200 in a duo, or 1/1,500 with a threshold of 300 in a trio. The thresholds take the combined total of both solo and group kills.
The easiest way to unlock the Inert black stone crystal is by completing a run of the Shadow Reef in Story Mode.
This list was created dynamically. For help, see the FAQ
To force an update of this list, click here
For an exhaustive list of all known sources for this item, see here
- ^ There is further information on this drop; see the associated page for details.
The update history project is a work-in-progress – not all updates to this topic may be covered below. See here for how to help out!
- update 25 February 2019 (Update):
- New pet, Bisdi released. (1/300 solo drop rate with a threshold of 60 in solo, or 1/1500 group drop rate with a threshold of 300). If you have the inert black stone crystal drop from the Dragonkin Laboratory you'll now be able to activate it to claim this pet!