Item - Mage T13 4P Bonus (Arcane Power, Combustion, and Icy Veins) now reduces the cooldown of Icy Veins by 15 sec, up from 10 sec. Icy Veins will be ready every 8 - 9 stacks - maybe sooner. The 4p is still bad, even if you have icy veins all the time +20% haste. Haste near or beyond GCD (50% Haste) is waste. Frost 4.3 is really bad at the moment : / I am used to frost in the past few months, I`m really sad.