It seems that the remove perk sundering strike makes even 1-2 Orc Warrior content for a very late game. OK. But it is unclear what they are doing in a raid party on 6 th game day and in the quest for 500 coins …
What difficulty are you playing on?
If youre on middle/high the common orc contract will spawn orc warriors very soon.
But regardless i think there are war parties that go around and burn down stuff even early on (spawned by orc settlements).