Why take a pure class rogue? Except for the unlock and the other less used skills, you get a backstabber! With Hamstring! And Arterial Strike! And Crippling Strike! And a load of damage! Personally, except for a spell barrage, I have found that an Improved Invisible rogue killing off the most powerfull enemy mage is the best way to start a battle. I just love rogues.
@ Marty: Please make 4 more posts
The beast is right down the block!