Fango (ファンゴ, Fango) and Adler (アドラー, Adorā) are a mamodo team with fire-based abilities that help revive Faudo. At first, he was a mamodo who fought for a good cause, to help people and to be a good king, help people, but Faudo's power corrupted his mind into fighting for Zeno and Faudo and also it's revealed his true personality, Fango appeared to be a good mamodo, who wants the Faudo's power to be a king for all, but after the Godufa contract, Fango started to show which type of person he really is, an arrogant guy, a guy who doesn't accept to be questioned, someone cruel and who kills everyone who goes against him.
The pair appear first as a team petitioned by Dr. Riddles to join in the fight against Zofis, but they refused. They appear again at the release of Faudo, in which they use their Fire magic, focused through floating discs to attempt to pick the lock.
Fango's role changes from the manga and the anime:
Fango and Adler are teamed up with Jedun and Eskaruro Run and they fight Ponygon and Karudio. When Sauza questions Adler about Faudo destroying the world, Adler answers that the world is worthless with nothing to protect. His cold answer irritates Sauza. Fango was able to overpower them by working in combination with Jedun, something Ponygon and Karudio couldn't do. When Arth's team try to interfere, Fango tells Riou to turn on Faudo's support system which encases the four Mamodos and their respective partners in a glass tube forcing them to battle. He was able to keep them at a disadvantage until Ponygon and Karudio are able to incapacitate Jedun. Fango casts Alsem Gadyudon to try to end the battle but they are able to counter his spell and Adler is caught by Ponygon and Sunbeam, burning their book.
Fango was quick to switch his allegiance to Zeno once control of Faudo was usurped, earning him a Godufa transformation and a station on the first neck level of Faudo. Fango and Adler appear, along with Zaruchim and Raushin, to fight Riya and Ponygon. Throughout the fight, he keeps arguing with Zaruchim and even hurts him with his spells, wishing to purposely irritate him as much as he can. His personality, as noticed by Li-en, is different, as he was previously a person with ambition and not a person who would attack his partners; this came as a result of taking the Godufa transformation. While fighting he is cornered and decides to use Alsem Gadyudon but Ponygon is able to counter it while Riya uses Shao Neodoruku to defeat Fango and burn his book. Fango endures a final humiliation at the hands of Zaruchim, who seizes his disappearing body and uses it as a shield to protect himself from Riya's spell to properly punish Fango for his own unfaithfulness. This defeat placed Fango 24th out of the 100 mamodo in the tournament.