Commodore Guff

At the beginning of your end step, put a loyalty counter on another target planeswalker you control.+1: Create a 1/1 red Wizard creature token with "{T}: Add {R}. Spend this mana only to cast a planeswalker spell."−3: You draw X cards and Commodore Guff deals X damage to each opponent, where X is the number of planeswalkers you control.Commodore Guff can be your commander.