To top things off, his webs didn't disappear after being shot. They stuck to the walls of the ruins and remained in their position.
So the humanoid spider was using them to slowly build a network of webs like a real spider. Every attack was part of a grand trap that he was laying. So it didn't matter if his attack was dodged or not.
For now, the network of webs had formed a barricade in the shape of the letter V. The humanoid spider was at the origin of the network where the webs met, while the humanoid volcano was in the open space between the webs.
The humanoid volcano had space to rampage about now that he had become free after killing the dual-wielding swordsman. But their enemies had been locked into the space of the barricade with him, and the space they were in was reducing by the moment because the humanoid spider was releasing more and more webs.
