The Gilded Champion

+1: Proliferate. You may remove 4 loyalty counters from another planeswalker you control, if you do, destroy target permanent and draw a card.
-2: Search you library for a planeswalker or creature card, reveal it, and put it into your hand. Shuffle your library.
-2: Gain X life and deal X damage to any target, where X is the number of planeswalkers you control.