If you ask me it's better to go for mastery after intellect if you are looking for burst dmg. Crit is more for sustain dmg to get more starsurge procs but when you are bursting people die in seconds there is no time to wait for procs.
Here i am my friend. reason down
btw dfabel is my 2nd reg with more posts than this one like 1k but it was banned.
http://i.imgur.com/YLu5yPa.png