Grenth's Balance

Acquisition
Signet of Capture
 * Prophecies
 * Facet of Darkness (The Dragon's Lair)
 * Mragga (Frozen Forest, during The Hero's Challenge)
 * Grentchus Magnus (Nebo Terrace, during The Greatest Snowman Ever Made)
 * Factions
 * Kuonghsang (Nahpui Quarter)
 * Nightfall
 * Armind the Balancer (Bahdok Caverns)
 * Eye of the North
 * Facet of Death (Sparkfly Swamp during The Cipher of Grenth and Varajar Fells during The Path to Revelations)

Trivia

 * This skill was named "Charon's Balance" during the beta. Charon refers to the ferryman of the dead in Greek mythology.