It also might not go that way. Would be narratively interesting if things were Different from what I was expecting in at least a few ways. But, uh, yeah, it is pretty scary. Thanks for the faith in me. It's- nice. I'll do my best to live up to it.
So. How does all this information change things? Well, it means she probably doesn't have the option of just- learning things and advancing magic enough that she doesn't really need to risk things. She can't just go off and hide in a cave with a friend or two to power-level magic until she emerges powerful enough to make Nagash look weak. That would take a while, and she doesn't have that long.
Well. How did things break down in the canon? Uh- in a stupid enough way, with enough obviously-wrong events on the way, that she probably actually can't learn a lot from her half-remembered stories.
Okay, from first principles then.
I'm trying to think through how I can help, with this kind of time crunch. Becoming powerful enough to Just Say No to the Chaos Invasion
Archaon legally cannot invade you without your consent
is probably not an option without conflict. I can't just find a bunch of friends and go off to a cave to, like, turn my narrative into a romcom while I spend three hundred years learning and inventing magic. I probably have enough time to catch up to a lot of people in a lot of areas, with Anything You Can Do, but not so much on advancing forward just on my own enhanced merits. Inventing a whole new field of magic powerful enough the gods start getting nervous is the kind of thing you can do, here, but if I've got three years I don't want to bet everything on my ability to manage it in that much time. Not without leaning on narrative lots and lots, and- that doesn't look like sitting in a cave and Inventing Things. So I'm probably going to have to do some adventuring. Get lots of abilities from lots of species, and have plenty of opportunities for last-second dramatic powerups. Hopefully I can do this in some way that lets me just sort of shore up the world as I'm doing so. Deal with a Brayherd in the Drakwald and leave Middenland more well-equipped to fight, that sort of thing. And- hopefully end up with enough friends in enough places to be able to help international cooperation along when the time comes.