Barbs

Acquisition
Skill trainers Hero skill trainers Signet of Capture
 * Prophecies
 * Steig (Camp Rankor)
 * Dakk (Ember Light Camp)
 * Factions
 * Michiko (Kaineng Center)
 * Akane (Senji's Corner)
 * Nightfall
 * Baram (The Kodash Bazaar)
 * Dau (Mouth of Torment)
 * Zendeht (Gate of Torment)
 * Nightfall
 * Warden of Whispers (Chantry of Secrets)
 * Prophecies
 * Lord Timot (Scoundrel's Rise)
 * Damis the Malignant (Riverside Province)
 * Ghazal the Corrupter (Sanctum Cay)

Trivia

 * The axe depicted in the skill icon is a Spiked Axe.