level: Ass 40 Assassins ussualy don\'t have many hit points. But when they fight they have to flee many times. Well from this fact as they grow stronger, they can sense danger of small amount of hp better than other and so they can wimp much faster. This skill allow them to set higher wipmy level that just half of their hp. As you grow stronger, wimpy level grow too.

See also: in-mud help for wimpy