Reapmon is a Digimon whose Japanese name and design are derived from the mythological Baal, and whose English name is derived from the mythological Grim Reaper. As an enlightened Digimon that excels in all knowledge, it is called the "Sublime Lord". According to one theory, it is surely another form of a certain Demon Lord Digimon. It is said that in exchange for the reader's soul, it will grant one page of information from the "Red Book of Appin", which records all of its knowledge. Although Reapmon will answer any kind of question, it always inflicts an ordeal for the answer. If that ordeal is not surmounted, then it will not give the requested answer, and will snatch away your soul. Its mantle is covered in amulets from all times and places, and it is said that on those amulets are written solutions for every problem, so that with that wealth of information it is able to completely defend against any attack. It holds the "Dǎshénbiān" (打神鞭? lit. "Spiritual Whip") in its hands.
- Kamiuchi (カミウチ? lit. "God Beating"): Releases a mighty, lightning-fast smite from the Dǎshénbiān, which is especially effective against Holy-species Digimon.
- Guiltish: Transforms its amulets into various things to attack, such as bullets.
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