Imprisoned Inquisitor
Imprisoned Inquisitor is a quest for level 45 in Krokuun. It is step 2 of 5 in The Legion Jailbreak storyline. The quest's turn-in marker is in The Vindicaar at 43.2, 23.4. It rewards 1 reputation reward, 6,150 experience and money.
Description
This report states that the Legion seeks to free an imprisoned Legion inquisitor called Raalgar, a demon from here on Argus who cannot be killed because of a secret magic he alone possesses.
Because of his immortality, he is held in the Arcatraz in Tempest Keep.
The Light Mother told us of that naaru stronghold, but I've never set eyes upon it myself, <name>. Turalyon mentioned the Vindicaar has some connection to Tempest Keep. Perhaps your ship's engineer knows more.

