Official Magic: The Gathering "Keranos, God of Storms" Playmat Official Magic: The Gathering playmat featuring card art from "Keranos, God of Storms" Protects gaming cards during game play, and part of the Journey Into Nyx release Also great for use with laptop & computer workstations - works with most types of mouse devices Approximately 24" wide x 13. 5" tall Non-slip rubber backing prevents movement during use