My three units were Hector, Legault, Priscilla.
Legault proceeded north, while Priscilla Warped Hector west, saving some time that ultimately would be wasted.
Those two smashed their way through while Hector smashed his way through. Everyone was poisoned eventually. Legault opened a chest for a Wolf Beil and an enemy dropped a Wolf Beil. Wolf Beils for everyone.
For some strange reason I was preoccupied by a Chest south of Kaim. I eventually killed the Mage that was bothering Hector and took the contents. An Elixir which saved his life.
Hector killed Kaim in two hits with a crit.
Hector is level 20/4. Priscilla is level 20/12. Legault is level 20/11.