...When you spend time with the original owner of a Quirk. Something I bet AFO has yet to pick up on...and something Izuku could probably use to his advantage, once he gets his act together and gets out of his slump.
She should only use it in the most dire of circumstances like with Drakken. If she keeps depending on it, eventually; she'll mess with the flow of time itself. Time can only ever move forwards...never backwards.
All the battles against the villains in Mashima based works just make the heroes look good, give the villains at least SOME advantage here. Kudos to Witch being captured as a plot element, but still... :[
...When you spend time with the original owner of a Quirk. Something I bet AFO has yet to pick up on...and something Izuku could probably use to his advantage, once he gets his act together and gets out of his slump.