Because the doubles are completely made of ash, the lightning does a minimal amount of damage. However, the sheer amount of energy itself does hurt them, blasting chunks out of their bodies. But, that won't stop them. The one with the rifle is stunned for a moment, but soon enough it unleashes two more bursts. Then the second double is upon Kent now, with a slight limp due to its legs being damaged. It swings at Kent in a diagonal slash, then quickly reverses its grip and attempts to bring the sword down upon Kent's shoulder.