Yu-Gi-Oh Space-Time Showdown Starter Deck PRESELL ITEM: Release Date: July 11, 2014 (7/11) A pre-built 40 card deck (including 14 brand new cards), also offers a randomized 5-card Power-Up Pack, which will include two guaranteed Ultra Rare cards: Dark Hole & Odd-Eyes Dragon. New mechanic, Pendulum Monsters. In addition, each deck also contains: 1 Beginner's Guide 1 updated Game Mat with new Pendulum Zones!