Zimbulu is a lion demon from the Chest of Demons.
Zimbulu has an intimidating appearance crossing between a brutish man and a savage animal. He is an anthropomorphic lion demon with an imposing shirtless muscular build, brown mane and beard, stereotypical demonic black horns, brown arrow-tipped tail, white fangs and finger claws, goat/satyr-like feet with only 2 black toes, tiny eyes with green sclera, and a green loincloth sash.
Zimbulu is very clever and determined to release his fellow demons from the Chest of Demons and will stop at nothing to achieve that goal. He's also threatening to both Bogel and Weerd to get them to bow on his knees kissing on his hooves.
The 13 Ghosts of Scooby-Doo
He appeared in human form on a TV show where the Chest was stolen. The real culprit was Boris Kreepoff, the TV host, who used a trick rotating stage. He later used the disguise of a certain medium to seize the opportunity from Boris Kreepoff's show to finally seize the Chest of Demons to gain all the power in the universe during the night of the Winter Solstice and eventually he succeeded. But just when all seemed lost Flim-Flam arrived just in time with the Vacuu-Spook 2000 and he vacuumed all the ghosts and Zimbulu himself and now trapped in the Vacuu-Spook and are put into the Chest of Demons by Flim-Flam, saving the day in the process.