Let's you know when certain AoE or CC effects are down for you so you can kite mobs into those zones. It's in the format of:
"Blizzard: 4"
As an example of how it works. Currently tracks the following:
- Solar Beam
- Force of Nature
- Ursol's Vortex
- Frozen Orb
- Blizzard
- Ring of Peace
- Earthquake
- Flamestrike
- Flame Patch
- Rain of Fire
- Death and Decay
- Binding Shot
- Wild Spirits
- Resonating Arrow
- Ashen Hollow