Level : Ass 59 Assassins are terrific backstabers .. you know. This skill is one of increasing ability of assassin. Assassins already know how to backstab fighting victims, but there are also victims, that are too perceptive of any assassins attempt to backstab. But when they are fighting, they cannot notice assassin in shadows who is trying to backstab him. He can, but when assassin is realy good he won\'t. And that\'s what\'s hiding behind this skill :)

See also: backstab