Madcap was in the game since 2007 to 2008 but was removed because Valve couldn't really balance the class and make it fun enough if nerfed and weapon the the class can have is very restricted so they deside to remove the class temporarily but till 2023 Valve cannot really balance the class so this 10th class is still not added back (they removed it just a few day after it's meet the team is released then they removed meet the team of the madcap after)