Was running last night through Stormhorns on EE with one of the better players on the server and a good group when I noticed something that made me scratch my head a bit. Our pale master (who I know is an excellent player and probably more skilled than I am) was periodically opening a gap between himself and the rest of the party and bringing up a globe of invulnerability. I only noticed it because I came over to peel some trash off him. Is he using this to block light spell attacks? The conventional wisdom on globe is don't use it except for in a very small list of cases, but as I said before, whatever he's doing it appears to be working. Any thoughts?