Get the demo <| sep |> I was running a CoC 4 th edition game and a guy shows up with a character that was a Ninja . His backstory was he was taught several spells , One Body Warping which allowed himself to be transformed into an Asian baby with max stats and he was left on the doorstep of Ninja house where he was adopted and taught the ninja skills of that house . A time travel spellportal , he went back in time and body warped himself into another infant and was adopted into another Ninja clan and etc . the third was a spell that prevented sanity loss and that allowed him to read books and use spells that would normally cause sanity loss . So I read his character background and character sheet . I had been a GM long enough that I knew that CoC was unforgiving of stupid players and said . Sure , why not . He was very surprised that I did not argue about his character . During the game . I was using a boxed adventure where the investigators were at a desolate farm house . I don ' t remember which adventure it wasis I drew out the house with the apparent windows on a piece of paper . The ninja did not want to roll any spot hidden . he pointed at a particular window and said he want to vaultflip up to the second floor and enter there . I looked at that areas write up . Saw that it said . Hillbilly # 3 is positioned here and he is armed with a shotgun . ninja flipjump successful . Ninja surprised to find hillbilly . Hillbilly not surprised to see Ninja . Shotgun blast to Ninja ' s chest . 15 foot fall finishes off Ninja .