Combat Readiness

Enter a state of heightened defensive awareness. Each time you're hit by a spell or ability you reduce your overall damage taken by 0%@ext:(0% versus players):ext@ for 20 sec, stacking 0 times. Lasts 20 sec or until not attacked for 20 sec. @ext:This ability is usable while shapeshifted.:ext@

Being struck by enemy spells or abilities grants increasing Combat Insight, reducing damage taken.