It has been discussed, and you're not excused for not reading back far enough to find it. Use the search function.
I apologize if this has been addressed; I went back a few pages and didn't see anything.
At the moment, I'm currently rocking: [Darkmoon Card: Tsunami] and [Vibrant Alchemist Stone]. This morning I reached exalted with Hellscream, and I was wondering which combination of the three trinkets would be better to use. [Mandala of Stirring Patterns] wasn't anywhere on some of the calculation lists, so I hope someone can answer my question about which two would be better to use for raiding :P