The next time a source of your choice would deal damage to you and/or creatures you control this turn, prevent that damage. If damage from a black source is prevented this way, you gain that much life.
Prevent all damage to you or a creature you control from any one source. If that source is black, gain 1 life for each 1 damage prevented in this way.
Light creates shadow; light destroys shadow. Such is the transience of darkness.