Mollom was a Killik hive. They were adept at digging and had a white chitin shell. During the Swarm War they were used to tunnel under enemy positions, and to dig out boulders to be used as ammunition for Killik artillery. They could also be rough, tearing off the ear of the Hit-Squib Scarcheek after taking him prisoner.
- Dark Nest III: The Swarm War (First appearance)