Like do i need to keep a close eye on magical power for you, the GM, to accurately respond to potential issues.
Such as "no way bro, I got a way bigger d- magical supply! Taste my super special move 12 times in a row" or do you trust me to not be a dick
Oh I trust you not to be a dick.
But if I, or my co gms see something off or over powered we will say something