Is this paragraph correctly worded?

Shortly after the fight between Dahlia and Catti-brie, Quenthel and Gromph magically transported to Gauntlgrym and met with Methil, who revealed that he had used his powers to secretly save the elf woman from being killed by the collapsing tunnel. The Xorlarrins soon returned to the main areas of the complex, but when Berellip entered her personal chambers, she was attacked and killed by Entreri, who then left Gauntlgrym. A short time later, Tiago and his diminished force returned to Gauntlgrym with a sizeable number of dwarf slaves.