Draiss glanced up as Serena made her odd noise, and then quickly cast time stop, freezing everything in place. He then cast as powerful a dimensional anchor as he could, before following up with a quick planar blocking spell, preventing further movement between the planes, trapping the Gloom here were he could get to it. As the time stop wore down, he cast time shatter, speeding up himself and Serena while slowing the Gloom, before pointing at it, and blasting it with a divine blast.