As world of warcraft player, you can whitelist works in the opposite manner, in order that only spells that you list will show up. I set Arcane Blast and Cheap wow gold to be whitelisted, and now I can see it being cast in the following picture, on a huge cast bar that I can not miss. You can use this functionality to (for example) only display Arcane Storm on the Maloriak encounter, which ensures that you are alerted of the spell instantly and that you will not accidentally kick Release Aberrations on accident.By filtering out spells that our enemies are casting, we can ensure that we can both interrupt quickly and also interrupt only those spells that we care about. Deadened, of Black Temple fame, was a great addon that used to provide a very similar functionality and Wow gold farming, at least until it was discontinued. Gnosis has quickly risen to become one of my go-to addons for any sort of interrupting work, which we seem to have plenty of lately. Good interrupts will save the raid, while sloppy Kicks are a surefire way to wipe your raid. If you have got the reaction time of a ninja catching a fly with chopsticks, then perhaps Gnosis is not for you. However, for the vast majority of players, Gnosis is a powerful tool that lets us do our job better. Feel free to ask any questions you have about Gnosis in the comments, and Ill do my best to assist.