"Barriers will not prevent creatures like those from coming, it will only slow them down. I managed to keep them back with that thick wall of rock, but it is magic consuming. Even though I can store more magic than the average dragon, it still requires a lot of energy and magic to keep something like that fully operational. What we need to do is have a sentry that goes through the boundary in search of creatures that might harm us. We then need to train those sentries to be the fastest runner, flier, or whatever in order to reach us before then. If we were to go with this idea, I'd be glad to train them. I know how to be fast because of my training with all of those creatures. We also need to train as many magic users as possible to use as many nature-related spells as possible. Such as moving earth, communicating with trees, creating vines to hold down enemies and so on. But it is your decision on this." she said. The first thing she would have to do before she trained the magic uses and sentries would be healing herself.
Don't give up hope when it seems lost
I'm a mistake, yet I'm still here
Chase after what you believe
And make every second count.