Subject FR0G 00000

Whenever a Mutant you control attacks, mill a
card, then you gain 1 life.
{2}{g}, Discard a card: Shuffle your graveyard into
your library. You gain 3 life.
{1}{u}: Draw two cards. Activate only as sorcery
and only if you've milled ten or more cards this
turn.
{b}, Pay 3 life: Mill ten cards. Return a card from
your graveyard to your hand. Activate only as
sorcery.