for my weapon skills I use Hawk's Eye, Ferocity, Raging Strike and Blood Bath. I know that most of the time I may have already full health making Blood Bath unnecessary, but it is only 1 more ability, and it can restore a TON of HP if you use it in conjunction with a victimize II. I'll keep my blindside II as a separate button because if I'm tanking I don't want to stack too many abilities.