This mount was purely designed as something to sell. It's just like the scion costumes.

It might have made more sense for it to drop in castrum, but that boat sailed a long time ago. That and, I'm not sure everyone realizes how toxic socially a group that is farming that would be. We are talking about content that wouldn't require any effort. Get ready for people magically going afk during fights constantly and just doing barely enough work to not get kicked. Or perhaps they bring 4 of their friends and duty finder the rest, so they can't be kicked since need a majority vote.

It could be fine, maybe I just personally have had bad experiences. I find much better Thordan Ex farm parties than I did like diadem farm parties. What is it about easy content that people seem to think it means they can afk the entire time or just be jerks?