Kristen Bell created the “most brilliant card game ever imagined” when she was high. The 43-year-old ‘Frozen’ actress – who has produced the new revival of ‘Reefer Madness: The Musical’ after starring in the original 1999 production – has opened up on her own experiences with cannabis, and recalled an “enlightenment moment” when she came up with an innovative new game. She told Deadline: “When I discovered reefer, I remember getting stoned in my college dorm room one night, and after my friends left, I was shuffling a deck of cards and I had an enlightenment moment, and I made up the most bril…