Dungeon Master

: When this card is played, it's controller takes 20 damage. This damage cannot be prevented. If your library has zero cards you win the game.
+2: Exile the top 5 cards of your library. You may all cards drawn this way without paying their mana costs.
-10: Search your library for any 5 permanents. You may play them onto the battlefield this turn without paying their mana cost.