From Guild Wars 2 Wiki
Crusader Boomshaker is a member of the Vigil who appears during the Escort the Sentinel squad to the Vigil camp in Lowland Burns event and disappears after the Slay the Shatterer event.
- Escort the Sentinel squad to the Vigil camp in Lowland Burns (49)
- Slay the Shatterer (50) [Group Event]
- His appearance is randomly generated, but will always appear as a male charr.