Rennegan

As long as Rennegan is on the battlefield, under your control, you may look at the top card of target opponent’s library after any time that opponent draws a card.{flavor}“In times of disorder, one who wields the Rennegan is sent down from the heavens to become either a ‘God of Creation’ who will calm the world or a ‘God of Destruction’ who will reduce everything to nothingness.”