>>280899098
>dodge the attack from the debuff mage that can weigh you down a dozen tons with gravity magic on the same scale that restrained Reinhard, and cast literal timestop if she needs to
The latter has never been seen, but Roswaal said she could do it. Beatrice herself states she could accelerate time as well, meaning there's no reason that she couldn't slow it down. Reversing it is obviously Satella's domain, but what I'm saying is that Yin magic is extremely busted at Beatrice's level and there was a damn good reason why Tappei nerfed her.