Eschatol, Rift Eternal

: Eschatol, Rift Eternal enters the battlefield with extra loyalty counters equal to {x}. You may cast a spell costing {x} or less at no cost.
+3: Place a rift counter on each creature you conrol, you may use their abilities as though spells and they gain vigilance until end of turn.
-11: Gain an emblem that says "Each time a rift counter enters the battlefield, draw a card, for each one that leaves add a mana to your pool."