When running a Alik'r delve I stumbled upon a player who used a skill unknown to me, launching a swarm of haorvors with astounding aoe result. The launching was instantaneous, and the bugs remained active a short while after the killing.
I presume he/she was a stam char (a warden?), for used a bow sometime, but I've been unable to communicate and ask anything about that skill.
Anyone savvy can enlighten me? Thanks