Scars of Mirrodin Booster Pack
This 249-card, black-bordered expansion includes randomly inserted premium versions of all cards in the set, new mechanics (Metal Craft, Infect, and Proliferate), and new Planeswalker cards.
Set Name: Scars of Mirrodin
Block: Set 1 of 3 of the Scars of Mirrodin Block
Number of Cards: 249
Release: October, 2010