Choose from 150 different characters to build your dream team, or use teams like the X-Men, Avengers, Brotherhood of Evil Mutants, or the Sinister Syndicate. Marvel HeroClix: Infinity Challenge uses fully-assembled, prepainted miniatures with rules that can be learned quickly, but offer limitless strategy. Each figure stands on a unique dial base that has all the game information printed on it. Booster Boxes feature four Marvel characters and I.D. stickers.