Questioner
How do koloss breed with humans, because you say in Alloy of Law that one of the--
Brandon Sanderson
What happens is the koloss breed with each other and a koloss-blooded is the result, because a koloss needs the Hemalurgic spikes to make them full koloss. So if two koloss breed you get a koloss-blooded, which is basically a human with some weird genetics in them and if they choose to go through the transformation to full koloss they will become one.