Also known as: ファイアーエムブレム0, ファイアーエムブレム0(サイファ), Fire_Emblem_0_(Cipher), FEcipher
A trading card game by Nintendo and Intelligent Systems that features a number of characters from various Fire Emblem games. It was released in Japan along with Fire Emblem Fates in June 2015. It includes cards depicting characters from the entire Fire Emblem franchise.
On October 1, 2020, the final set (Series 22) was released, marking Cipher's conclusion.