Chicken Nicholas joins the race with this mechanical dino. "Mecha Chicken Dimetrodon" is a crossover guest for Dodos riding Dinos and will be a machine that players can build in War for Chicken Island.we This Expansion includes: "Oby & The JJJ's" card as a Leader in War for Chicken Island. Krakatoa & Cannons card as a runner for the Dodo Eggthrone in Dodos riding Dinos. Mecha Chicken Dimetrodon miniature, compatible with 2 cards for both games, DrD and WFCI.