Reactive Flash

Activate ◆ (manipulate)

These whetstones are miniature stone replicas of weapons, such as a sword or an axe, though their function is the same regardless of their shape. When you attempt a Strike as a reaction (such as with a Readied action or the Reactive Strike reaction) using a weapon under the effect of a reactive flash , the target must first succeed at a DC 19 reflex save or be Off-Guard against the attack.