The Compendium is a volume of the Schmryptopedia compiling all active Schmryptomon Evolutions. Produced by the Royal Schmryptological Society, The Schmryptopedia is the definitive record of Schmryptomon that have undergone Doctor Hue's Cryptographic Manifestation technique and now reside on the blockchain. It is a living document, as Doctor Hue's efforts to process examples of every living creature continue.