Slyfer, The Sky Dragon

Flying, Protection from instants and sorceries

Can only be casted by the effects of Calling Unto The Divine. When Slyfer The Sky Dragon enters the battlefield, destroy all enchantments, auras and artifacts your opponent(s) control.

Whenever a creature you don't control enters the battlefield, give that creature X -1/-1 counters where X is this card's power and toughness.

This card has +1/+1 for every card in your hand.