Godspeed

Acquisition
Skill Trainers: Hero Skill Trainers:
 * Medando (Yohlon Haven)
 * Kenohir (Command Post)
 * Warden of Whispers (Chantry of Secrets)

Related articles

 * Shout skills quick reference
 * Movement speed quick reference

Trivia
This may be a reference to when Count zu Heltzer says "Gods speed" in the cutscene during the quest The Count's Daughter.