Vamp

In League of Legends, there are two stat that take a percentage of damage from the opponent's health and transfer it to the user:


 * Life steal, is an offensive stat that converts a percentage of the physical damage dealt by a champion's auto attack (and the small number of abilites that proc on-hit effects as noted below) to health regained
 * Spell vamp, is a magic stat. The spell vamp works as a counterpart of life steal, but instead of absorbing life from autoattacks, it absorbs life from champion abilities.