Communion is a Caryll Rune in Bloodborne.


In-Game Description

A secret symbol left by Caryll, runesmith of Byrgenwerth. Several runes relate to "blood", including "Communion," which raises the maximum number of blood vials one may carry. This rune represents the Healing Church and its ministers. Blood ministration is, of course, the pursuit of communion.


"Communion" rune. Higher blood vial maximum. (+1 per version)

  • Communion (+1):
    • Cathedral Ward, through the door on the right of the lamp, climb the elevator, there will be a chest with the rune directly in sight of the player.
  • Communion (+2):
    • Lecture Building 2nd Floor, from the ladder that leads to Patches there is a door opposite to him, go through the door and follow the path to the end where a chest with the rune awaits.
  • Communion (+3):
    • Iosefka's Clinic, found in a chest in the back of the clinic at the left side of the secret entrance.
  • Communion (+4):
  • Communion (+5):


  • While 20 Blood Vials should be more than enough at any given time, having the two best Communion runes can provide players the necessary resources to take long excursions of exploration within Chalice Dungeons.



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