Eventide is the second and final set in the Shadowmoor block. The setting for Eventide is the dark world of Shadowmoor, but this time with even more twisted and bizarre creatures. Eventide also expands on the popular "Hybrid Mana Cost" mechanic, and introduces new mechanics that compliment the themes presented in Shadowmoor. Eventide introduces 180 new black-bordered cards (60 rare, 60 uncommon, 60 common).

Each MTG Eventide Booster Pack contains 15 cards.