All three curse options have a bracketed version and they sit together
in an aura group. I see a draining bracket bar as per the duration of
the debuff if I have applied my particular Curse of Exhaustion (grey) or
Curse of Enfeeblement (green) to the target. If Curse of the Elements
or a similar magic taken debuff is not applied to the target by anyone
at all, a pulsing red bracket appears. (The brackets typically enclose
my DoT debuffs as shown by the addon Raven.)


Dark Soul -- Misery, Knowledge, or Instability -- is the purple U-like
runic curve, that drains from left to right as the buff fades. Unending
Resolve is the reddish runic band on either side of the bracket auras,
and as of Thok and select PvP situations, I've included Devotion Aura as
a condition so I know it's safe to cast without interruption.


The purple swirly in the middle shows me when I've hit the execution
phase (20%) for a target's health. It was originally modeled after Drain
Soul's purple swirling animation, but if you want to change it to a
Soul Fire or Shadowburn-y likeness, go ahead. I like to know how long
I'll have increased health, so the big purple shield drains as the buff
for Shadow Bulwark fades.



Finally, I have a bouncing white aura that shows me when I have a
holiday-related costume on that prevents me from spellcasting. You can
use this macro to clear all the buffs I'm aware of that prevent
spellcasting.
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