Swamp Creature
"What now?" Miko asked in irritation as the fog encroached on them.
"I don't know, but be prepared and don't relax your guard," John responded as he took out his scythe, while Miko took out his sword.
Although neither of them said anything, they could both tell that the fog was anything but ordinary. The fog slowly approached them, and before long it had reached them. Both John and Miko had a look of surprise come across their face.
"My divine sense is restricted by the fog. It can normally reach a hundred yards, but right now its being restricted to just ten yards," Miko gravely commented. John nodded his head in agreement, as his divine sense was also restricted. With the limited visibility of the fog, alongside the restricted divine sense, they would both be essentially blind past a few yards.