Tested on Covenant M0 (21.14.85)
As title. Entry 11520 GUID 48706 is likely treated as a demon in the database even though he is labeled as humanoid in game. Not all bosses were immune to CC effects.
Video from 2006 clearly showing a priest using Mind Control on him. Video contains music under copyright so must be viewed on youtube:
Taragamen The Hungerer Mind Controlled @ 44 seconds
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