Decided to roll a monk (WD lag is annoying, gonna stop playing the class until they fix the lag), less than a day later, I have full U6, F+R, FoE (cubed), Fist of Az and Lion's Claw (both non ancient though), jumped into GR 55, completed it with 3 mins to go.
I doubt I'll ever get ancient Fist of Az/Lion's Claw, I think I used up all my luck on WD ):
edit: lol after posting that, ancient Lion's Claw just dropped.

edit 2: attempted GR 58, failed by a min, no thanks to the elite and champion ghost pack right at the entrance, I died quite few times there. ): Nerf ghosts pls, so much unavoidable damage.