SpellActivationOverlayOG

Fixed Cataclysm and Mists of Pandaria that changed overnight.

Note to Mists of Pandaria players

Blizzard decided to introduce Spell Activation Overlays to Mists of Pandaria. It sounds great! Ideally, players should not need to install this addon anymore. Buuuuut… the game client functionality is not quite good yet (sound spamming, broken pulse). In the meantime, you can use this addon as a safe alternative until Blizzard fixes their code.

Should you opt for this solution, you need to go to Options > Combat > Spell Alert Opacity and drop the slider to 0. This will disable the buggy overlays from the game and, more importantly, it will disable the buggy sounds. Make sure you raise this option back up if someday Blizzard fixes their code :)