It's literally impossible to tag it now within the first few days from reset. It spawn, you fly towards it, it is literally *this* close, close enough to give you hope, and then you see its hitpoints go down in two or three hits.
Does nobody else care about this? Am I the only collector who has enough soul to hurt when this happens? Why is nothing being done about this?!
Seriously, I blame Ion Hazzikostas. And that guy I don't know the name of, the guy who calls himself "Loot Santa", who kept it secret for 6 months that you can't coin Elegon back in MoP. That guy.