Portraits revealed through your current reading position.
A crawler whose team looted the gate coordinates that made the sixth-floor map possible.
Gwen's team killed the Quetzalcoatlus on the previous floor and looted the gate coordinates off its body. Katia used those coordinates to build the crawlers' Community Map of the sixth floor, translating them into an estimate of the floor's size and layout — roughly 100,000 square kilometers, Iceland-shaped, cut by a river running northeast to southwest.
Leader of the team whose fifth-floor loot underpins the crawlers' shared map.
Also appears in books you've already read — spoiler-safe to their endings: