Albtraum, Immortal

+1: One Legendary creature you control gains "Ward {2}" until the end of the turn.
-2: Search your deck for a Legendary Creature, you may play it, except it's mana cost is reduced by {2}
-4: In Addition to being a Planeswalker, Albtraum becomes an X/X Demon Noble with X = His Loyalty+The number of Legendary Creatures you control