We've been waiting to go up against Undying Mind since we first heard about it. Now, when it's done, it seems to be very disappointing. The only thing we get is the "final assault" triumph which enables the "Undying" title. Couldn't we get anything more since it's a very nostalgic D1 strike boss, like the Imago Loop that dropped in D1?
I just got an email from Bungie talking about the Undying Mind and it says we found a new secret location on the moon....... No, we didn't. We are going to the exact same place doing the exact same activity. The only differences are that the gate looks the same as the one Ikora built behind her station (except bigger) and that we fight the big Hydra instead of the big Minotaur. Snore!