The bones that saw you free have remained utterly still as you all speak, until continuing onwards himself.

"All acquainted now, are we? Good . Good. But no reason to go tearing each other apart just yet. It is within your interests to cooperate but tha-"

The building rumbles around you. Another detonation like the one that preceded your new freedom?

"-t can wait until you all get back up top. But I can say that mister Fire Opal has the short of it. Now if there are no issues?".

With that he gestures with his staff to fire a black beam against the wall between two of the 'cells', erasing that section of stone utterly. Another passageway can be seen on the other side but not another cell block, this one wider and branching into a conventional wooden door embedded with an embossed plaque showing the symbol of a wheel of rings and swords.