Ral Zarek, Izzet Defender

0: Draw a card, Ral Zarek, Izzet Defender does 1 damage to you
+3: Flip a coin. If its heads, Ral Zarek, Izzet Defender does 2 damage to each creature you don't control. If it's tails discard two cards.
-9: You get an emblem with "Instants and Sorceries you cast have Overload" The Overload cost is equal to the spells mana cost