Marvel Battleworld: Mystery of the Thanostones Clear off some tablespace, because Marvel Battleworld: Mystery of the Thanostones is coming! The brand new Funko tabletop gaming system, based on the Marvel Universe, combines micro collectible characters, cards and gaming, allowing kids to battle against Thanos in gameplay unleashed through a Battle Ball. Each Battle Ball contains a surprise of two Marvel collectible characters, Hero Cards, Battle Cards, and a pair of dice, all for a highly accessible price point. Players can collect Marvel micro heroes ranging from icons like Iron Man, Captain Marvel and Groot, as well as characters like Valkyrie, Gamora and Throg. Additionally, accompanying the game new Marvel Battleworld animated shorts are coming to Disney XD, Marvel HQ, and YouTube. Created by Funko Animation Studios, in collaboration with Marvel, this series will introduce children to a new plan by villain Thanos to trap Marvel heroes in Battleworld.