Multicolor Payoff

Cards that pay you off for going multicolored: triggering when you cast a multicolored spell, or buffing multicolored creatures you control. Hero of Precinct One makes a Human token whenever you cast a multicolored spell, General Ferrous Rokiric makes a Golem on the same trigger, Knight of New Alara pumps your multicolored creatures by their gold pip count, and Rienne, Angel of Rebirth anthems your multicolored creatures and recurs them when they die. The reward keys on a card being two or more colors, not on which specific colors it is. Distinct from cards that merely happen to be multicolored or that care about colors in general without rewarding the gold typeline itself.