Karl and the Golems began to run for the inner wall, slashing at anything that came close enough to reach, but deliberately not killing targets that were already engaged, only tipping the balance in favour of the Orcs.
There was a defensive line on the inner wall, using [Boulder Toss] to knock the Orcs away from the vulnerable members of the village.
But that was where Karl needed to be. He didn't care at all about the elderly and children of the Giant village, he was there for the slaves that he could smell, and that he had seen locked in cages along this side of the wall.
The Giants seemed to know that as well, and they didn't really care about the slaves. They were just free labour until they were food, but they could always get more, and they had crops stockpiled.
As long as they didn't lose the village entirely, they wouldn't miss the slaves.
If the Orcs were willing to waste warriors to steal them, the Giants would only put up a token fight.