A human Legatus who appears on the fifth-floor top-ten leaderboard, unknown to Carl.
Bogdon Ro is a human crawler of the Legatus class, ranked #9 on the fifth floor's top-ten leaderboard at level 35 when Carl reviews the recap show. Carl notes he still has no idea who this crawler is, having not knowingly seen him on the broadcast — one of the anonymous high-rankers filling out the standings below the familiar names.
Not described; a human crawler.
A mid-ranked leaderboard rival, unknown to Carl.