Drain Life

Interactions:

 * Reverse Magic: The controller is the one who heals.

Codex Entry:

 * This is not an attack.
 * You can only heal up to as much damage as the amount you deal to the target. Drain Life can’t deal more damage to the target than what it takes to destroy that target. For example, if the target has 12 Life and 9 damage on it, Drain Life can only deal a maximum of 3 damage (and then it would destroy the target). In this case, you could heal up to 3 damage.
 * The roll is made as part of the resolution of the spell. There is no opportunity to reveal enchantments between when the roll is made and when the damage is dealt.