Hey there, Jackshift here and this is a weak aura to announce Ravenous Frenzy. I ripped it from a combust announcer i used to use hence why its states information about combustion in the code. However it all still seems to work for me.
This weak aura will announce with a yell at 10 seconds and when it is ready to let your party know its time to pull big to make use of the cooldowns or so other dps know you will be popping.
Hope you enjoy and dont have any problems with it :D