Maxman, the Selfish King

: Whenever you sacrifice a treasure token, you may pay one mana of any color. If you do, put a loyal counter on Maxman. Can be your commander.
-1: Each player may create a treasure token. You create a treasure token for each opponent created a treasure token this way.
-X: Nonland, nonartifact spells cost X more to cast until the end of your next turn.