Cerberus (Dante's Inferno)

Cerberus is an enormous three-headed worm creature and an antagonist from Dante's Inferno.

Bio
Cerberus was the guardian of the Circle of Gluttony, a hellhound with three worm heads with a number of smaller worms sprouting from around them that emerged from a maw in the ground. Cerberus was immobile, despite possessing front legs and its heads constantly fought over their food, sometimes vomiting up what they ate. As Dante continued his descent into Hell, he found his way to the entrance of the Circle of Gluttony. There he was met by Cerberus, whose heads emerged and began fighting Dante, but the crusader defeated the beast, severing the left and right heads. The middle head attempted to devour him, only to get blown up from the inside by Dante, allowing him to enter the Circle of Gluttony.

Abilities
Cerberus possesses great strength due to its large size and utilizes two attacks, biting at its enemies with its heads and spiting up its food as a projectile.

Trivia

 * Cerberus is a three-headed dog that guards the entrance to the Underworld in Greek Mythology and from whom Dante took inspiration to include in the Inferno.