- "When it is dark my creatures will come to my aid!"
- — Count Von Roo
According to his Neopedia article, "Born in 200 BN (which was a very long time ago), this vampire Blumaroo was scorned from society for his evil ways." It goes on to state he wandered for many years, found Roo Island before it was inhabited, and slept for 200 years before awakening.
Also, in the article, readers are advised to keep their windows shut at night, because if they don't, they "might not be there in the morning."
- Blumaroos painted with the Halloween Paintbrush are painted to look like him.
- He is the only confirmed vampire character on Neopets, not counting various petpets or the minor enemy Vampire Poogles from Neoquest.
- As his Neopedia article states he wandered for many years before arriving on Roo Island, it is presumed he migrated from The Haunted Woods to Roo Island, explaining the Gallery of Evil claiming he lived in The Haunted Woods when he is clearly on Roo Island.
- He is a Blumaroo, a Neopets species loosely based on kangaroos.
- He can be fought in the Battledome after a random event causes him to bite your pet. However, he can only be fought between 12-1 am Neopian Standard Time (Pacific Standard Time) the same time frame Deadly Dice is available to be played.
- Gallery of Evil
- Neopets Wiki (Wikia)
- Deadly Dice
- Ghoul Catchers Neopedia Entry
- Book of Ages
- Daily Neopets Battlepedia