He dropped the hammer when his left arm spasmed, ignoring the pain in his foot where the hammer struck it as he grabbed his left arm and rode out the pain, trying desperately not to shout out in pain. That was a bad one this time. He held up his left arm gingerly, flexing his fingers experimentally. One more little thing he could do without right now. Looking around, he saw the changelings hadn't come out to investigate the noise. He reached out tentatively with his auspex. Yep, that was the pair of them in the back. No one else seemed to be in the building, and the nearest ling was some guy hiding his emotions in the next house over with another ling whose aura was pulsating wildly. Anger? Probably. Eh, whatever it was, that changeling probably had it coming.