Group of WeakAuras for M'uru and Kil'jaeden:
M'uru:
Darkness timer - only for DBM
Kil'jaeden:
Fire Bloom prespread range check circle
Fire Bloom debuff (player) range check
Watch HP to stop cleave between set percentages: 89% to 85%, 59% to 55%, 29% to 25% (This seems somewhat bugged for some people, where it shows the entire fight. Works fine for me, so somewhat hard to troubleshoot)
Move pet to Shield during Darkness (Hunter)
Darkness countdown precast (6s before, DBM only)
Darkness Cast progress including when to shield
Dragon Shield safe checker (Checks if you're in shield)
Darkness Cast finish & you have Breaths and are ready to spread
Breath: Haste
Breath: Revitalize
Shadow Spike castbar with New Spike warning approximation