Chul looks like a small elephant with tusks with fur colored baby blue and baby yellow.
Chul is generally pretty cowardly, oftenly seen crying because of Banya's rudeness towards him. When being scolded by Chul, she stretches out his nose in punishment. However, when encouraged by So-Yoon, he is quite formidable.
- As a Bulgasari, he can dispel nightmares and miasma.
- He can use his spiritual powers to drive away the miscellaneous Heoju.
- His fur, alongside Suhl's, can be used as a charm to keep Heoju away, like in the case of So-Yoon's Rosary.
- He can presumably grow in size like Suhl, if he eats metal.