I'm not sure why you think pumpkins are harder than witch hats. They're certainly not in an absolute sense. Perhaps you mean it takes longer to get 20 pumpkins than 6 witch hats? So far, I've gotten 166 spooky ghosts, 96 jack-o-lanterns, and 44 witch hats. If you conservatively assume that my 14 day total will double my 6 day total, that's good for 332, 192, and 88, respectively. Getting a UR EVO card and 5 kaneko sowrds would take 300, 150, and 50, which is considerably less than that.