Tiberius, Warrior King

+1: Create a 2/2 white Knight creature token with vigilance.
0: Tiberius becomes a 4/4 Human Noble creature with firststrike until end of turn. Prevent all damage that would be dealt to it this turn.
-5: Tiberius deals 5 damage to target opponent, and to each creature and planeswalker that player controls. You gain 5 life.