Cardinal has cheated for the past 18 years. Fact. He has been closed in all decent games too, who cares a bit about their game rules.
But I guess those don't mind who cheat themselves too
Personally I have gave up on him, probably the case with the multi hunters too. Just try to think he usually provides some fights ingame atleast and is a "hilarious" person. But never ever be mistaken to think he would play on a fair ground.