Shadowmoor, released on May 2, 2008, marks a dramatic shift from the bright world of Lorwyn to a darker, twisted version of the plane. This set emphasizes hybrid mana and introduces the mechanics Wither—which deals damage in the form of -1/-1 counters—and Persist, allowing creatures to return from the graveyard with a counter. The set also features untap symbol activations and a strong focus on color-pair synergy. Notable cards include Figure of Destiny, Glen Elendra Archmage, Runed Halo, and Wilt-Leaf Liege. With its eerie tone and innovative design, Shadowmoor delivered a uniquely atmospheric and mechanically bold experience.