So so

The plan starts off sloppy, Debby fires her spell off and managed to destroy the wheel on the front of the first cart, but her next blast is deflected by magic "shit I think they have a wizard!" she yells to the others, and alerting the slavers to their location, Fiona and Katherine work to shoot down as many slavers as they can, killing quite a few as they get out of their carts and charge in.

The slavers had 20 men, including a wizard and 4 archers.

The slavers are down to
10 foot soldiers
1 wizard
3 archers