The idyllic twilight of Lorywn is now the eerie eternal night of Shadowmoor. The gloom has seeped into the plane’s inhabitants, too, transforming creatures of fable into malicious monsters. The races and characters you know from Lorwyn are back, but with twisted allegiances and dark new powers. Even the new game mechanics are warped … This 301-card expansion set features randomly inserted premium cards, mono-colored hybrid cards, and four new game mechanics: Wither, Persist, Untap, and Conspire. —description from the publisher