ive got a lock going now , upto 30 almost and im amazed how overpowered it is compared to a mage. it may not have poly or blink or survivability like a frost mage but it does tremendous damage in a short time. i ran into a bloodelf mage three levels higher than me n wiped the floor with him
thus i have decided to put my rogue on ice n concentrate on getting my lock upto 70