Priests can do that too.
Just saying.
Another thing I would say is that this wasn't just four adventurers. This was an entire realm that has been preparing for something like this month's. They had nobles and adventurers gathering scrolls, spreading them out, and keeping them from burning off accidently. And then going off and using them exactly the way we have been told we need to. Attacking other players.
And they did they same thing months ago in a previous war.
