Opossummon

Opossummon (オポッサモン) is a Digimon, who worked at the Mon-Mon Park.

Plot
It attacked the Digimons in the amusement park, and made them be swallowed up by WaruMonzaemon. But Angemon and WereGarurumon defeated WaruMonzaemon, and it was crushed to death by the body of the giant Puppet Digimon.

Trivia

 * Its seiyu previously voiced Opossummon from Digimon: Xros Wars.