Are these sentences properly worded and structured?

Alegni and a force of Shadovar that included Effron, Glorfathel, Ambergris, and Afafrenfere teleported into Gauntlgrym and intercepted Drizzt and his companions as they entered the city. A fight ensued, but was interrupted as both groups were ambushed by the Xorlarrin force. Drizzt and his comrades were captured by the drow, but Entreri was able to convince the drow that they were agents of the dark elf mercenary organization known as Bregen D'aerthe.