Pirate Prince Pierce

+1: Put an artifact treasure token onto the battlefield with "sacrifice this artifact, add one mana of any color to your mana pool."
-3: Search your library for up to two pirate creatures. Put one of them into you hand an the other one onto the battlefield tapped.
-7: You get an emblem with "whenever a treasure token is put onto the battlefield. Draw a card and you gain 2 life.