Esher's confidence was not unfounded. As a genius who had comprehended the Law of Darkness to the level of a domain, he had every reason to be proud. With his mastery of the darkness domain, he could easily overpower most saints, even those with a significant understanding of their own domains.
The way his aura of darkness blanketed the battlefield was proof of his superiority. Within his darkness domain, the perception was skewed, senses dulled, and every step felt like wading through a thick, suffocating night. For most opponents, facing him was akin to battling darkness—attacks landed on illusions and corrosion while the real threat remained unseen until it was too late.
Unless he encountered someone with mastery over similarly rare laws, his dominance remained unchallenged, ensuring that he would remain undefeated.