Bandit’s Corner Mono Blue Obsession #1 Written by Billy Mitchell on October 24, 2018. Posted in Competitive Magic, Standard Billy Mitchell Billy Mitchell is an L1 judge and competitive player from the Philadelphia area. Outside of Magic, Billy is a high school math and science teacher. He can be found on Twitter @badluckbandit. Tags: Billy Mitchell, Mono Blue, standard Trackback from your site. Leave a comment You must be logged in to post a comment.