User blog comment:IamJakuhoRaikoben/Chapter 518: Master Enchant, Review./@comment-7418318-20170121101147/@comment-7418318-20170123073627

Could you give the "she's in a room" argument a rest already.

I know it's a radical idea, but people can leave rooms! Unbelievable but true, you can even try it yourself.... unless of course you are in prison or some mental institution... which would actually explain a lot, but I digress.

With a commotion going on outside - and I think a FREAKING GIANT FIREBALL IN THE SKY does count as a commotion - most people will want to take a look and see what's going on.

As for the "beyond her power"... that might be an argument. For one thing this manga is rather inconsistant with power levels and requirements so we can't say anything for sure. And on top of that for all we know that meteor could just be a hunk of completely non-magical rock and magic was only used to transport it into the right place and then guide it on it's initial course toward the target, with gravity and the atmosphere providing the acceleration and the flames aroud the rock respectively.