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Isz Gravestone is a Chalice Dungeon in Bloodborne.


Part of the old labyrinth that spans the entire underground of Yharnam. Since the time of Byrgenwerth, the Great Isz Chalice was the first to be brought to the surface and allowed the Choir to traverse and study the land deep within the old labyrinth. It also gave them an audience with Ebrietas, making this chalice, and therefore Isz a cornerstone of the Healing Church's highest delegations.

According to the Choir, this location is part of an area that is partially transcended throughout the cosmos and allowed the Great Ones to inhabit the place. Evidence of this can be noticed when travelling through Isz, for close observation can reveal the nebulous, eldritch mists that show small glimpses into the vast cosmos of space and the Great Ones. Needless to say, most of the lifeforms here are Kin, and so are weak to Bolt.

Required Chalice[]

Isz Gravestone can be created by conducting a Chalice Ritual using one of the following Chalices:




Note: the following items relate to the Great Isz Chalice only.

Layer 1:

Layer 2:

Layer 3:

Pthumeru Ihyll Root Chalice dungeons[]

Possible Enemies[]

Possible Bosses[]

Possible Wandering Boss Encounters[]



  • Due to the nature of the cosmos, and of the Great Ones, it can be theorized that killing a Great One does not kill it but only what physical form it has taken. The nature of Isz may have allowed the Kin that you killed to get to the chalice, such as Ebrietas, to return to this physical plane. If that is true, it could also explain how the bosses there have returned to physical existence instead of having copies (Loran's Darkbeast and Paarl are not the same lifeforms, but perhaps the two variants of Ebrietas are).