Complex sentence: Simone then appears, and she and Lena use voodoo dolls to trap the gang in the chamber before revealing themselves to be evil cat creatures, Simone explains that centuries ago, they were part of a group of settlers who were devoted to a cat god.
Split into simpler sentences: Simone then appears, and she and Lena use voodoo dolls to trap the gang in the chamber. Revealing themselves to be evil cat creatures, the two women explain that centuries ago, they were part of a group of settlers who were devoted to a cat god.