Do these even still exist? We've cleared 3m like 6 times now, and we've killed most of Crystallos too and still haven't seen one drop. We also did BM and SB raids dozens of times, but I know they are really rare from them. Don't get me wrong, I didn't expect to see many until we started Cryst, but now that we have and still haven't had any drop I'm starting to think we may never.
They're super rare in the raids prior to Crystallos, and fairly common in Cryst. By fairly common, I mean we've seen them drop about once per clear or so.
Just got one of these to drop off the Soulbleeder must Bleed task, raid task to kill Bimbalicus the Soulbleeder. Have done this event for months and this is the first we've seen, must be pretty rare off him.