Mana Short (MB2) #166 [EN/N] s/o

{2}{U} · Instant · Tap all lands target player controls and that player loses all unspent mana. · "Remove their power, and their will to fight will follow." —Tolarian wizard · Illustrated by Greg Staples · Mystery Booster 2 #166 · EDHREC rank 15381 · Magic: The Gathering, MTG