Mxyzptlk, the Magical High School BookieSmallville spins a golden age DC villain's story this week as a new foreign exchange student, named Mikhail, who appears to have the ability to alter someone's luck...and have a gambling addiction. After Clark injures another player during the semi-finals, caused by Mikhail, Clark teams up with Chloe to find out what's really going on before everyone thinks he's on steroids and then forced to cancel the championship game. Also, Lex does something not so very chill.