Alynn, Herald of Chaos

Counter all opponents creature spells.
When Alynn, Herald of Chaos is cast exile four
target creatures on the battlefield or graveyard.
Alynn, Herald of Chaos power and toughness
are equal to the total amount of cards in exile.
{b}: Target creature in exile enters the battlefield
under your control and is only a horror creature
type, If it is destroyed exile it instead.