Standard Showdown Standard Showdown May 18, 2019 2:00 pm – 6:00 pm FREE Standard Tournament Swiss Rounds Standard showdown pack to Winner View full calendar By Topps Trade Center|2019-05-13T16:20:22+00:00May 13th, 2019|Comments Off on Standard Showdown Share This Story, Choose Your Platform! FacebookWhatsapp About the Author: Topps Trade Center