Type of Rune:
Body -> Anywhere
Rune Ranking: A
Enchantment: Once engraved on a person, it will slowly sap away at their lifeforce each time it is used; in exchange, it will temporarily boost that person's physical and magical capabilities by 7x and 3x, respectively.
Limitations & Side Effects: Can only be engraved once and never vanishes once engraved; even if the body part it is engraved on is removed, it will move.
Requirements: Requires moderate knowledge of runes. Can only be used on oneself and needs to be drawn on blood, and a sacrifice is needed to activate it.