Stealth - Angor Reborn (pg. 132)

With his free hand, he pulled a cloudy crystal sphere from his belt and crushed it. Thick smoke spread around him, blocking Jim’s view. When the haze cleared, Angor Rot and his dagger were gone. The only traces of his presence that he’d left behind were a single arrow in a tree . . . and the pouch full of gems still hanging from it.