Isabel, Queen of Torezzon

Lifelink, Deathtouch
Whenever your life total changes, put an Influence counter on Isabel.
{1}{w}{b}, Remove 3 Influence counters from Isabel, Choose one:
Gain 9 life.
Lose three life, draw 3 cards.
Search your library for a plains, swamp, or vampire card, put it into your hand, then shuffle your library.