Its origin is the same as the Red Cloak. The legend consists on someone sitting on a toilet when a mysterious voice asks is s/he wants red or blue paper. If one asks blue it will be strangled to death until his/her face turns blue.
There is an alternate version in which instead of paper the voice asks if one wants a red or blue cape. Choosing blue will result in being drained of all the blood of the body, while choosing red will result in the skin of the back of the person being ripped.
Inflicts small Sword damage to a group of enemies.
Inflicts non-elemental damage to all enemies based on level (if level is divisible by X, target takes level times X damage, where X can equal 2, 3, or 5; if target's level is divisible by 9, target is rendered Unconscious).