Kagrakoth the Fallen

When Kagrakoth the Fallen enters the battlefield,
exile all creatures you don't control. Those
creatures' owners may pay 1 life to return a
creature exiled this way to the battlefield. If a creature exiled this way remains in exile, you may
pay life equal to its converted mana cost to
put it onto the battlefield under your control.
Creatures your opponents control entering the battlefield doesn't cause their abilities to trigger.
"You will all bow before the World Eater."