Robotnik, Pure Genius

+2: Create a 1/1 Botnik creature token, then draw a card.
-2: Scry 2, then put the top 2 cards of your library into your graveyard. You gain life equal to the converted mana costs of those cards.
-X: Search your library or graveyard for a card with converted mana cost X or less. You may cast it without paying it's mana cost.