Spirit of Failure

Acquisition
Skill quests Skill trainers Signet of Capture
 * Dropping Eaves (Ettin's Back)
 * Tengsao (The Amnoon Oasis)
 * Dakk (Ember Light Camp)
 * Onan the Spiritless (Gates of Kryta)
 * Bija Gravewailer (Divinity Coast)