Zedruu, the Corrupted Soul

At the beginning of each opponent's upkeep that player gains X life and draws X cards, where X is the number of permanents you control that that player owns.
{u}{b}{r}: Gain control of target nonland permanent an opponent controls.
"She used to be so kind. Then she took everything from us, and said that she was truly enlightened now. We think it might be Bolas." -Erlundi Elder