Morrigan, Insidious Apostate

At the beginning of your upkeep, choose a
creature type. Until end of turn Morrigan,
Insidious Apostate is that creature type in
addition to her other types.
Whenever one or more creatures an opponent
controls dies, you may draw a card.
{p/b}{p/b}{p/b}: When target creature dies this turn,
exile it instead. Shuffle Morrigan, Insidious
Apostate into her owners library.