Kiora, Kraken Breeder

+1: Freeze target creature. (Tap it and it won't untap during its controller's next untap step.)
-2: Reveal the top 3 cards of your library. You may draw any number of creatures revealed this way, then put the rest on top of your library.
-10: Create 2 12/12 blue and green Kraken crreature tokens with trample, reach, and hexproof.