-chaotic, you caught them with their pants down. They grouped their wagons in a line by a hill, and had been settling down to sleep with a few fires set in between that line and said hill. I had Nyzahr's troll appear on top of the rise and start charging down. You're attacking from one end of the line, the others are nearest to the other end.
-about 10 feet
-yes
-difficult to say. None stand out in that regard, but they're all dressed like typical merchants and guards, even though you know they're not.
By default, pretty much only leaving melee range provokes AOOs.
A couple of feats add new options. In this case, you may be thinking of the Polearm Master feat, which lets your buddy Leo stab people who enter range of his glaive.
Edit, in response to Cinder's main thread query, since he slowed down to fire off his cantrips, Velon is about 50 feet away from the nearest target. He does not have a view of what is going on with Fay, and the nearest target along the path to Fay is the same one mentioned to be 50 feet off.
Edited: daishain on 21st Jun, 2017 - 12:53pm
Technically speaking, yes you can help. The spell bestow curse is not a true curse as I think of it. Its a temporary concentration spell.
So you can cast bless to make Fay more likely to pass his saves, and smack the spellcaster around until he loses concentration and/or dies, either of which would end the effect early. If Onwen were still around, a casting of Dispel Magic would also do the trick.
Edited: daishain on 21st Jun, 2017 - 2:00pm