Big Ukkomon

Big Ukkomon (ビッグウッコモン) is an Ancient Fairy Digimon from the Digimon franchise, believed to have emerged during the destruction of the ancient Digital World. It is said to have sacrificed itself to summon a Digi-Egg from the sadness of the Digimon that disappeared in the destruction, though there is no record of this act's success. It's speculated that Big Ukkomon possesses data equal to a Mega Digimon, but this is unverified. Big Ukkomon's design is based on the Naked Sea Butterfly (Clione limacina). Its special move is 'Violent Punisher,' using numerous supermassive tentacles to smash and gouge targets over a wide area. In 'Digimon Adventure 02: The Beginning,' Big Ukkomon appeared in a massive form, attempting to create Digimon partners for all humans, ultimately being defeated by the Chosen Children. It also appears in the Digimon Card Game.