Glyph of Concentration

Acquisition
Skill Trainers: Signet of Capture:
 * Steig (Camp Rankor)
 * Dakk (Ember Light Camp)
 * Firstwatch Sergio (Lions Arch)
 * Whiskar Featherstorm (Borlis Pass (Mission), Griffon's Mouth)

Related articles

 * Glyph skills quick reference