Back home, it was more like a range...

[She looks thoughtful, tapping her lower lip with a finger as she thinks.]

I could cast a barrier of protection on a number of our soldiers, so long as they were within a certain range of me. But if they were too far away, I couldn't get a read on them well enough to cast it.

[She wrinkles her nose.]

Here, it may just be a few in a smaller range... but I'll do everything I can, and give it my best try...!