Laurel Lance had very little to do in this latest Arrow outing, which could be said to be for the best considering how poorly she is written for the most part, but she did have one mighty WTF moment when Team Arrow were taking down The Demolition Team. When Rosie, the leader of this villainous group, unloads her nail gun in Laurels general direction, it was a shocking and slightly gruesome moment to see a couple of nails actually fly through the face of Black Canary. So quick was this moment, it was only when we saw a bloody-faced Canary afterwards that you fully realise the damage done by this impressive attack.