: A massive raid boss located on Pandora. Fighting her requires 500 Eridium and completion of the main story.

The keyword "" refers to a significant content milestone and technical patch for Borderlands 3 that was released on June 24, 2021 . This update is primarily known for introducing full crossplay functionality across most platforms and making seasonal events a permanent, toggleable part of the game.

: Enabled crossplay for players on Xbox One, Xbox Series X|S, Mac, Stadia, and PC via Steam and the Epic Games Store. This allowed friends across these platforms to join the same sessions using SHiFT matchmaking.