I agree. Was in there trying to mez the firebone casters with glamour of kintaz and it wouldn't work. However, after I reached level 59 and got the next mezz spell rapture, these mobs "could" be mezzed. Just needed rapture to get the job done. The regular magus' could be mezzed with glamour, just not the fire ones.
I got one off them as well, Timer on corpse was 30 minutes so I'm thinking this might be Quest robe. Nothing I try turns up info for this drop, in PoK.
Btw only thing that 30 mins on corpse means is the mob was 55+,has nothing to do with quests or what not,if corpse is empty it will default to 30 sec rot....
He dropped a raw diamond and a parchment (spectral I believe, but I forget). They nuke very hard so have resists up. When we got 2 of these at once we had to evac. Our 58 enchanter couldn't mez them (not sure if they are unmezzable or not). They can be rooted and snared though.
Two can be handled at once by a group, (they are nearly impossible to single pull, we weren't able to do it). We had a warrior and SK as meat shields, cleric, shaman, druid, bard (me). Each tank had a magus on them, while the cleric CH'd, shaman and druid patched.
These seem to have about a 20 minute respawn time same with the death bone magus' in the front of the castle. Great exp too, 2% AA a kill. They dropped but blue diamonds and peridots, but no parchments during the time we were there.