How Guardianable is the new super boss?

>>528922797

Lately I've had melee Recluses on my pug games.
Is this a new meta I'm not aware of or something? I don't see them contribute much at least.

>>528117320
I use it against crystalians since I usually dont have a blunt weapon on me and its really funny early on since i just run up and slam its head into the ground with my greatshield. they're ok everywhere else just have no range.