Mykel was fighting the clones of himself and the fact they could stop his abyss amazed him. They were like ants that kept coming at him, and even though their bites only sting a bit, they were annoying. That was what he felt when he was dealing with his clones, and not to mention they grew stronger because they could adapt to their target.
Another thing that had been bothering him was Amaryllis who could limit his power. Although he had [Singularity] skill that made him unparalleled, Amaryllis made him unable to use his full power. He had been trying to kill her, but she had so many clones that were observing him in the distance and made sure his power got restricted and the homunculi prevented him from targeting her.