TeslaMage

Evanesce can be used on Ka'graz to soak molten torrents which is crazy. Perhaps it's just me and nobody is surprised, but i didnt find any use of it in Highmaul tbh so yeah. Big discovery. Also, don't spec PC as your t7 if you are the one to go to the ship during the Iron Maidens fight. For some stupid reason you can't place it on board. @Harcyon: Ice blocking on kromog instead of getting into a hand is not a great idea at all. Don't forget that you are in the air for 10s (and everybody must be pretty much free at the time you land) and you also will damage and stun people you land u

Wrong. It's not like you can only make use of crystal on Butcher. You can profit from it during fights where you can find boss standing still for at least for 10 seconds once in a while. In fights with a lot of wave-based adds, like Darmak, it's even better to use the crystal, because for every crystal you are going to have an orb on top of it (improved blizzard). On Twin Oggron it's also good, because even though the damage is split between 2, the overall damage is the same as it would have been if it only hit 1, because they have shared health. You get the idea. The only fight i personal

First of all, do not use Thermal Void as your t7 talent. It is very unreliable with low haste, and even a fully 695 geared frost mage probably wouldn't prefer it to prismatic crystal. From the logs I got the feeling that you only used your frost orb once in a 4.34 long fight. Moreover you didn't use your mirror image at all. So here you go: you missed 3 orbs, 2 mirror images and 2-3 prismatic crystals. That is a HUGE damage loss. And by HUGE i mean really BIG. My experience of playing frost mage in this expansion tells me that we don't have as much of sustainable damage until ilvl