Nesdam, Scholar of Insanity

If you would draw a card, you may instead
discard a card. If you do, put the top two cards
of your library into your hand.
{1}{u/b}{u/b}{t}: Mill seven cards, then draw cards
equal to the number of nonland cards milled this
way. At the beginning of your end step, exile your
hand and graveyard.
"I assure you, I'm perfectly insane."