Flying, lifelink

{1}{W}{B}: Tap target creature. It doesn't untap during its controller's next untap step. If that creature is an Angel, instead, exile it.

{2}{U}: Izual, The Betrayer deals 2 damage to target creature or player. If that creature is tapped, it deals 4 damage to it instead.

At the beginning of your end step, if Izual, The Betrayer dealt combat damage to a player this turn, that player discards two cards.