Ray Mours

My group was hired to make a noble house believe a different house had a mistborn. Then infiltrated and impersonated a minor noble house. My end goal was going to be membership with the 17th shard, but the group wanted more fighting and less intrigue. So I had them defend one of the gates during the Koloss siege. None lived.

Let me preface this by saying that I don't think we have enough information to create solid theories. My idea is that the Heralds are true slivers of Honor and they have individual intentions of Honor. Nalan's is obedience or something like that. During the Recreance he was charged by Honor to eliminate rogue surgebinders. Honor is shattered before he can rescind the order. Nalan has no choice but to continue.