The Gilded Champion

+1: Proliferate. You may remove 4 Loyalty counters from another planeswalker you control. If you do, exile target permanent.
-3: The Gilded Champion deals X damage to any target and you draw X cards and gain X life, where X is the number of planeswalkers you control.
-5: Search your library for a planeswalker card and put it onto the battlefield under your control. Shuffle your library.