Kitraka, the Infinite Horror

(This creature is every color.)
Eminence - At the begining of your end step,
as long as Kitraka, the Infinite Horror is in your
command zone or on the battlefield under your
control, you may pay {x}. If you do, search your
library for a creature card with converted mana
cost equal to {x} or less, reveal it, and create a
creture token that is a copy of that creature,
except, it isn't legendary if that card is legendary.
A world of terror, forever forgotten.