Dean held Excalibur with both hands as he looked with a serious expression towards the dragon in front of him.
That Dread could feel the pure and concentrated power emanating from that sword. All its instincts told that this weapon was the most dangerous thing inside that cave. Since it just got crafted, Excalibur was still full of energy and releasing it at a fast pace. Soon, it would lose most of its power, but for now, it had an incredible amount of energy within.
'What do you think, Abyssal King? The boy could transform his own core into a sword. That thing is an extension of his body. I think that it is safe to assume that the boy just created a new technique using all his aptitudes and proficiencies. Do you think that you can match it?'