The Oath Breakers drag the prisoners in their burlap sacks all the way back to town, not picking them up even when they cross the small oasis ponds that line the edge of the city, causing the captured to splutter and swear as they're unexpectedly dunked and then dragged through the brush and onto the road.
"The mercenaries surrendered and were given terms. They turned over their employers to our custody." Cain smiles at the Mayor, pointing to the burlap sacks.
One of the bags suddenly bursts into flames, its former occupant leaping to his feet and beginning to cast a spell in his desperate bid to escape before being knocked unconscious by the flat of an axe to the back of the head, courtesy of a nearby Dwarven warrior. The Oath Breaker ties him up again, this time using a warriors chain flail before grabbing another sack from a nearby fruit cart, dumping the former contents into the cart itself.