Gearbox and 2K will be updating Battleborn today. Starting at 12:00 pm Pacific / 3:00 pm Eastern, players will be able to check out new story content with Phoebe and the Heart of Ekkunar. Players will travel alongside Phoebe through Ekkunar to "find the place beyond the portals".
Players with a Season Pass will automatically have the DLC unlocked later today or it can be purchased separately for 700 Platinum, the in-game currency.
You can learn more on the Battleborn site.