Nydilind will back up while thinking, Why do these people attack us? What have we done? We simply came here seeking peace and a solution that will bring more peace. This Rao that the one called Duras serves, is he not one of peace as well? Perhaps at this time violence is the only way to peace. Seeing that their arrows are not having any effect on the mage in the rear, she will change her aim this time to one of the others who appears to be using magic.

OOC:
Take a 5' step back until she is touching the invisible wall behind them, then fire at the purple warrior in the rear on the right. Again, presuming that since they are not in combat there is no penalty for firing into melee. In that case, she is +6 to hit. If the melee penalty would apply, fire at the other purple warrior in the rear, if no penalty. If that would also be firing into melee, fire again at the mage in the rear, hoping for a natural 20 :)