RMC

Royal Margarine Cookie is an Epic Ambush-type cookie in Cookie Run: Kingdom (CRK) that occupies the middle position, released in the "Legend of the Red Dragon" update. He is a damage-dealer who utilizes his wyvern, Buttercream, to poison, debuff, and reduce the attack/defense of enemies. He is highly effective in PvE and PvP, particularly against bosses.