If this skill worked just as he thought, then it might be the most overpowered skill in existence.
ChatJK2… does my Supreme Skill allow me to control mana that is not mine?
[That is correct. You can exert influence over other beings' mana. The level of control you have over their mana will depend on the difference in the mastery of the spell between you and the spellcaster.]
Michael had to admit that the Supreme Skill he had obtained was nothing less than a golden cheat like those powers in anime and fantasy novels.
If he could control anyone's mana, then he could disrupt any spell they were trying to cast, rendering his opponents powerless. Or better yet, he could turn the magic around and let the caster be the target of their own spell.
So this is a Supreme Skill… I'm surprised you're able to make such a strong skill on your own, ChatJK2.
[That is one of the benefits of the software update.]