Only problem i see is energy. With exaust building up, this could be a definite problem. Maybe sub earthquake with like glyph of lesser causeu will get the KD from scorp wire so aftershock will work with that instead. THats my 2 cents. Other than that this looks nice.
ya true, but the only exhaustion comes from earthquake, and if you use earthquake, you normally don't use scorpion wire (in this build) but it works a bit like meteor shower with the starburster, don't overuse it, but use it =)
thnx for the good comments