So, when does roleplaying borderline on godmode-ing? Trying to get a feel for how open this should be in terms of letting people jump in mid-narrative. I've seen a number of posts already that have the PCs casting 3, 4, and as many as 7 spells in one fell swoop. I realize that unless it's a certamen, turns don't really occur, but it seems a little much (at least in my opinion) to go that far without letting someone have the opportunity to come in and take part.
Thoughts or standards?