Shadow Thief Cellar Key

Shadow Thief Cellar Key is needed to open a secret door within the ground floor of the Shadow Thief Guildhall. 
This key is needed during Baldur's Gate II Chapter 3 if siding with Bodhi for help, or the key is needed in Chapter 2 if deciding to go with the Shadow Thieves offer for help.
==Description==
==Aquisition==
If the party has sided with Bodhi and are currently undertaking part of the final task set forth in the Perform Bodhi's Tasks to Receive Her Aid questline, then this key can be acquired from Gaelan Bayle only by force of arms.
If you've decided to side with the Shadow Thieves and the Collect the fee for Gaelan Bayle questline, and then actually paid the required fee to Gaelan Bayle for help to rescue Imoen, then this key will be given to the party by Gaelan during Baldur's Gate II Chapter 2.