Mass Hysteria
Mirrodin · 99/306 · Rare
$3.72 Near Mint market price (TCGplayer).
Mass Hysteria is card 99 of 306 in the Mirrodin set, released in October 2003. Its rarity is Rare. The artwork is by Adam Rex. Mass Hysteria has also been printed in 4 other sets, so check the set and number to compare like with like.