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?
The D1 encounter was a fight that made you work for your loot. The mind opened time portals that would unleash vex from alternate timelines into the fight. The literal ONLY difference between the Undying Mind and whoever the hell we killed previously, cosmetics aside, is a rotating shield during damage phases. Same attacks, adds, mechanics and movement.