Quagmire, upon looking over the group of ghouls and doing a head count, counted that there were about twenty-four ghouls. They seemed like they were having a meeting, but he did not care, as he does not need to know, most likely to ambush him, but not as he have now seen them first, thus he would be the one to go on the offensive, though he would need to take advantage of the terrain and distance advantage.
Moreover, it seemed that the ghouls this time were unarmed and had no tools other than some tattered clothes, from who knows where. With that in mind, his eyes started to sharpen as his vision zoomed and improved, therefore activating his ability.