Scorchio! 2
Note: as of Jan 2021, Scorchio has been flagged as abandoned due to the original author not carrying over her account to the new Overwolf system. Overwolf refuses to undo this. It isn't possible to release new versions while it's flagged as abandoned - they never get packaged. The original author flagged the project as "All Rights Reserved", so I'm not sure whether Overwolf would allow me to create a new forked version, even if I wanted to. Ultimately, the best path for everyone is probably to move on from Scorchio and build what you need around something like WeakAuras or TellMeWhen. -ywfn666
Scorchio2 is an addon for Mages that tracks Living Bomb, Nether Tempest, Ignite, Slow, Flamestrike (Flame Patch and snare), and Polymorph on multiple mobs, and can give you warnings and notifications when the debuffs need reapplying, or have expired completely. Scorchio can also provide bars for personal buffs/procs/summons: Clearcasting, Heating Up, Hot Streak!, Brain Freeze, Fingers of Frost, Combustion, Icy Veins, Arcane Power, Rune of Power, and Mirror Image. Up to three anchors are available for use (targeted, non-targeted, and buffs), and the sort order for bars within each anchor is customizable.
Use /scorchio2, or Blizzard's Addons configuration window to configure Scorchio2.
Localization Help Needed!
Lots of work has gone into translation, but there's still some left to do. Localizations are easy to submit on the WowAce Localization Page, and help many users. Please help with this if you're able. And thanks to everyone who's helped so far!
I, and all the other add-on authors do this in our spare time. I don't ask for donations for what I do - I do it because I enjoy it.
If you don't like the way I do things, you are more than welcome to find another add-on.
I've been using mage fever to track my MB procs while waiting for blizzard to fix their UI, but I can't wait to get back to my scorchio bars.
*If* you are able to come up with a workaround in the meantime I'll be one of the first to download it, but like you said, this is a hobby, and it's far from expected. Thanks again for the great addon.
Anyway, great time to look into other addons like Elk Buff Bars or Power Auras Classic to track it, and if it works and I get used to, why would I download scorchio again?
Maybe the workaround would be to check for buffs rather then checking in the combatlog for an event?