Assassin's Promise

Acquisition
Signet of Capture:
 * Xuekao, the Deceptive (Pongmei Valley)

Related skills

 * Reaper's Mark (Elite)
 * Flourish (Elite)
 * Oath Shot (Elite)
 * Keystone Signet (Elite)
 * Glyph of Renewal (Elite)
 * Moebius Strike (Elite)