power keepers booster box EX: EX Power Keepers Booster Pack

Warriors Strike has everything a Duelist will need including Deck, rulebook, deluxe game mat, and Dueling Guide with instructions on how to enhance the Deck

Borderless Rooms are found in Duskmourn: House of Horror Play Boosters and Collector Boosters

Key MBM prices (March 2026): With approximately 1 MBM per 2 boxes and 101 possible cards, the chance of pulling a specific Master Ball Mirror card is roughly 1 in 202 boxes

Cost reducers for instants and sorceries are common features of combos with Ghostly FlickerGhostly Flicker to reduce it to cost, allowing you to easily blink a mana-producing permanent and a creature like ArchaeomancerArchaeomancer to return Ghostly Flicker to your hand