Darda, the Frosted

+2: Draw two cards. Darda, the Frosted deals X damage to any target, where X is his total loyalty plus 1.
-4: You have no limit to hand size. Search your library for a snow land, reveal it, and put it into your hand.
-10: Create a blue Darda's Slave creature token with 'This creature token's power is equal to the number of cards in your hand.' draw 10 cards.