Tripwire

Tripwire
Skill type: Skill
Skill subtype: Trap, Lag
Primary user: Watcher
Duration: Until Triggered
Casting cost: 15 Mana
Recast delay: 6 Hours
Syntax: Tripwire <direction>

Tripwire sets up a taut wire across an exit, stunning but not harming the unwary who pass through that way. Flying persons and those familiar with the skill will avoid tripwires.