If she takes you, we can always take inspiration from your friends back home. Her nature is to reflect things out in the world; that's something we can use.
If we have to, we'll set a watch on you until it dies, and you can delay taking memories until then. I can probably subdue the shapes you have back currently; so can Masamune. We can prevent it from doing any damage if we're careful and take a few precautions.