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Eleseer is a location in Borderlands: The Pre-Sequel.

Eleseer is in the core of Elpis and holds the Vault of the Sentinel within a crystal chamber. Eleseer is heavily protected by Guardians.



Common Enemies[]

Notable Enemies[]


Side Missions[]



  • While the missions Z8N-TP or Sterwin Forever are active, enemies in Eleseer will continue to respawn, regardless of if the mission objectives have been met. This can noticeably increase the difficulty of traversing this area until the missions have been completed and turned in.
  • The Vault of the Sentinel is actually located far below the rest of Eleseer on the map. This can be seen by killing an enemy (such as one of the Ophas) in such a way that it falls off the edge while the character entering the Vault. If the player looks up immediately upon entering, they will see the enemy they killed falling down from high above, and its loot will be on the ground in front of the character.