Frostferatu has pale blue skin, white hair, claw-like nails, pointed ears, and fangs, as well as a widow's peak and a beard. His attire consists of a floor-length cloak, along with a cape and a tacky pink sweater.
Frostferatu has a boastful personality, and hates being ignored. He also claims himself to be menacing and evil.
In his first appearance, Frostferatu steals the never-melting ice cube from Omnibus. When the Warriors enter his castle, he demands that they fear him. However, due to their bickering over the Shooting Star Magisword, he steals it from them so they will pay attention to him. However, this action greatly angered the Warriors, causing them to use almost every Magisword they had against him. Finally, they used a Super Teamwork Combo on him, and he reluctantly gave them back the Magisword and the ice cube.
In his second appearance, "Hideous Hound", he captures the Warriors when they purposely tresspass into his lair to find Pugcake. Vambre weepingly makes a winding aplogic speech, which Frosteratu believed she was directing to him, causing him to have a slight change of heart. When Vambre revealed she was talking to Pugcake, feeling embaressed, he asked to know where he was so he could destroy him. When he turns around, horrified by Pugcake's appearance, he backs away and falls down from the icy plane they were both in.
On the episode "Transylbabies", in continuation with Hideous Hound, Frosferatu lands on snow and vows revenge. Prohyas hands him their business card and he crumbles it up and throws it in response. Borp, whom was coincidentally standing next to them, threatens to call the authorities on him for littering. Later on the episode shows that he was on Transylberia's Most Wanted List and was arrested due to aggrivated littering. Although all the prosecuted criminals excluding the Warriors were let go, Frostferatu was stopped because Borp revealed to Officer Eightdor that he was the litterbug. Borp mocks him and in response, Frostferatu hisses and rants on how much he dislikes him.
He also appears again in the episode "Collection Infection" where he hires the Warriors to deliver a present to his mother whom lives in a dangerous neighborhood at the Deepest Darkest Woods.
In his final appearance, "King of the Zombeez", his castle is overrun by Queen Bumblia and her hypnotized army and he hires the Warriors to get her out of his castle.
- Ice Generation: Frostferatu can form weapons and other objects made of ice.
- Vampire Transformation: Frostferatu can turn anyone into his minions by biting them on their necks.
- Shape-shifting: Frostferatu can turn into a bat.
- He's on Transylberia's Most Wanted List due to aggrivated littering.
- Supposedly, his reason for living as a hermit is due to his hatred for the authorities.