This article is for the Craft Essence. For the Enemy Only Servant, see The Black Grail (Servant).
Cards with Similar Effects
- This Craft Essence features The Black Grail (Servant).
- Prior to bug fix before 14 October 2015 patch Official Bug Fix Maintenance, this Craft Essence's in-game description said it increases NP damage by 60%-80%, but it's increased by 50%-60% instead.
- This CE's demerit can cause your servants to be defeated if their HP is below 500.