The RookCanonLegendsInfinitiesThe main city of the planet E'ronoh was The Rook, and it sat near the Ramshead Gorge. It acted as the capital.AppearancesThe High Republic: Convergence (and audiobook) (First appearance) (Unkown)Unkown Unknown The High Republic: Cataclysm (and audiobook) (Unkown)Unkown Unknown