I was playing in a game with a friend, and we made our attack and defense flips the result being me wining by a narrow margin. Since I would be on a negative twist for damage he declined to cheat. I decided that I wanted to cheat the damage if needed so I cheated up to a standard flip. He then said he wanted to cheat (to put me back on the negative twist) Neither of us found anything in the rule book saying it can't be done, but I have seen posts indicating that it can't. Any chance I can get a little help on this?Especially where in the book I could find a rule one way or the other.
Thanks a lot in advance!