Dekofis (デコフィス Dekofisu) and Binber Rude (ベンバー・ルード Benbā Rūdo) are a minor ancient mamodo team in both the first season of the anime and manga. Not too much is known about them because in the anime they're only seen in episode 69, and got their book burned. They has an unnamed spell that is based on Fire and it's name probally is Fureido, as Binber Rude was never seen.
While entering the Devolo ruins, Kiyo and his group match Dekofis, Zami, Mukaron and Jobin, initially. However, after a simple attack, Dekofis is seriously damaged and is defeated, along with the others.