The Moon-Called Throne in Badlands 4 is Callis’ home at the Fallen Crown crater region in the northwest of Kairos. You will get there during the “Her Flaming Vision” Main Story Mission, and it only has two collectibles: Two Vault Symbols
Borderlands 4
Release: September 12, 2025
Developer: Gearbox Software
Publisher: 2K Games
Official Website: https://borderlands.2k.com/borderlands-4/