Sea's Horrors

-I— Look at the top 4 cards of your library.
You may reveal a Kraken, Leviathan, Serpent
or Sea Monster and put it into your hand.
Put the rest on the bottom of your library.
-II— Target opponent sacrifices a creature.
-III— You may put a Kraken, Leviathan, Serpent or Sea Monster from your hand onto the battlefield.