From Guild Wars 2 Wiki
— In-game description [?]
- Trapper's Expertise — Boons and conditions caused by traps last longer. Traps recharge faster and offensive ones cause cripple.
For a detailed skill history, see here.
|February 22, 2017||
|June 23, 2015|| Specialization update:
|October 15, 2013||
|August 28, 2012|| Game release: