Magic Presents: All Leylines' Eve is a festive, Halloween-themed Draft event. Players draft from a mix of booster packs spanning many different past sets, embracing unpredictability and creativity. Every player begins with a Leyline of Anticipation promo card on the battlefield. The presence of the card creates an exciting, fast-paced, and swingier game by giving all spells flash. At the end of the event, all participating players keep their promo card.