Beelzebub or Beelzebul (/biːˈɛlzɪbʌb/ bee-EL-zi-bub or /ˈbiːlzɪbʌb/ BEEL-zi-bub; Hebrew: בַּעַל זְבוּב Baʿal Zəvûv) is a name derived from a Philistine god, formerly worshipped in Ekron, and later adopted by some Abrahamic religions as a major demon. The name Beelzebub is associated with the Canaanite god Baal.
In theological sources, predominately Christian, Beelzebub is sometimes another name for the Devil, similar to Satan. He is known in demonology as one of the seven princes of Hell. The Dictionnaire Infernal describes Beelzebub as a being capable of flying, known as the "Lord of the Flyers", or the "Lord of the Flies ".
According to the Coven he is the lord / ruler of Belze's Realm and has visited several space-faring societies over the millennia, including the Klack, creating the Akth'tjak legend.
the same Coven scholars say that Beelzebul, is a particular nasty entity and has associated himself with Ciferus. He too fears the return of the Dark One.