Complex sentence: Lloigor appears as a titanic, winged mound of tentacles and is served by a cult known as the "Tcho-Tcho's Brotherhood of the Star Treader".
Split into simpler sentences: Lloigor appears as a titanic, winged mound of tentacles. Lloigor is served by a cult known as the "Tcho-Tcho's Brotherhood of the Star Treader".