Tác Giả: Hisashi Hayashi, Seiji Kanai, Hayato Kisaragi
Họa Sĩ: Noboru Sugiura
Nhà Phát Hành: Kanai Factory, minimalGames, One Draw
Lost Legacy: Binbo Tantei to Inbo no Shiro contains 2 sets of 16 cards: Orb of Seduction and Eternal Grail. (Note: You are not supposed to use all cards at the same time. Instead, each set is a slightly different game following the same rules. To play, use either the base set, the expansion set, or a custom mix of 16 cards from both sets.) Cards from Lost Legacy: Binbo Tantei to Inbo no Shiro can also be combined with Lost Legacy and Lost Legacy: Hyakunen Senso to Ryu no Miko.
Lost Legacy: Binbo Tantei to Inbo no Shiro is a game of risk, deduction, and luck for 2–4 players. You start the game with one card in hand from a deck of sixteen cards. On a turn, you do the following: