Highlight the class' interrupt abilities when the target is casting or channeling a spell that can be interrupted. Useful for newer players learning their rotation, or those like me, who simply forget to cast their interrupts.
- Real-time tracking of a target's spell casting and providing World of Warcraft's actionbar glow effect to spells who's primarily function is to cause an interrupt.
- Optional opt-in into additional tracking of any spell capable of applying a Crowd Control affect (also interrupting)
by going to the options menu and enabling "Enable Advanced Spell Selection".
- Smart algorithm runs in the background with passing accuracy do determine whether the target of the spell is susceptible to crowd control spells.
- Custom, mostly configurable highlights of 4 varieties (3 for Cataclysm).