From Under the Floorboards
{3}{B}{B}
Sorcery
Madness {X}{B}{B} (If you discard ~this~, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)
Create three tapped 2/2 black Zombie creature tokens and you gain 3 life. If ~this~'s madness cost was paid, instead create X of those tokens and you gain X life.