Well, this was my second pull. So there's that.

Had a ton of luck with Mark of Doom procs : 2 in a row right at the pull, 1 on the first crystal, then 1 in P2 and the last one just right for the last crystal.

Other than that, it's straightforward nuke, save all cooldowns for P2, make ring explode before transition (it exploded in the air, half a second before teleport)

Don't do anything during transition, push boss in P3 then all cooldowns again and finish.

Patch 6.2.3, 739 ilvl, 7.7% Leech

Music : Celldweller - Jericho

Enjoy :)