#1 - Sept. 27, 2013, 7:58 p.m.
https://forum-en.guildwars2.com/forum/game/gw2/October-15th-balance-skills-updates-preview
Unsteady Ground: This skill no longer damages or cripples enemies. It will now prevent foes from crossing the area, knocking them back a short distance. Lasts for 3 seconds.
