Usage: ambush <victim>

With their superior knowledge of the lay of the land, a Ranger can prepare a
sneaky ambush for his enemies. You can only ambush someone where there is 
enough cover to hide, of course.  If you can successfully ambush someone
while staying hidden, you increase the damage dealt to them.

See also: [RANGER](/help/info/ranger-rangers/), [HIDE](/help/commands/hide/)

Full documentation: [Docs Game Commands](/docs/game/commands/)