The Church of Burglefloogah is a sect dedicated to worshipping the God of Reptiles, Burglefloogah. The common belief is that Burglefloogah was born when Curath murdered his younger brother Galean. When the blood of Galean was spilled, the great swamp gave birth to the repulsive God of Harm. Curath, disgusted to see the result of his actions, drove the creature back to the Great Swamp where it sank out of sight. Burglefloogah was treated with respect by the denizens of the swamp and he gave them power. Burglefloogah was forgotten and has always been an outcast as most other gods are startled by his anomalous appearance. The believers of Burglefloogah share similar fate as many of them are shunned by the civilization.

The church is based on Burglefloogah's teachings and will therefore introduce the old theme with harm spells, but also provides expansive things that represent the power of Burglefloogah. Burglefloogah as a god is depicted as a recluse, who gets its power from the degradation and malevolence of the world. It is also connected with slaads and other denizens of the swamp and lives at the Great Swamp as well.

The church concentrates on causing harm and includes poison as an alternative theme. Important concepts in the guild are death as a concept in afterlife, but also as a concept while being alive, in form of deadly sins. The church also offers some minor stuff that are related to the denizens of the swamp.

The priests of Burglefloogah concentrate on worshipping the frog god and do little to guide other worshippers, other than pointing them to the right direction to worship Burglefloogah as well. It is regarded more important to treat the gods right than the followers.

This church is the independent main guild based on the demigod Burglefloogah and its teachings. The guild is the most attack oriented of the all Triad guilds, concentrating on harmful and poison attacks, where poison is considered a weak alternative. Other important concepts is the treatment of death as well as the deadly sins.