The World Item [Holy Grail (San-greal)] was not one of the World Items Nazarick had originally possessed, but one of the ten additional items.
Moreover, it was one of the special World Items known as [Twenty].
Each [Twenty] was a single-use ultimate item with an exceptionally powerful special ability.
The Spear of Longinus could completely erase its target, but only at the cost of completely erasing its user as well. Once the World Item deleted someone's data, there was no way to restore them except by using another World Item to resurrect them. Neither paid items nor resurrection magic would work.
Gloria God could inflict massive damage on every target with a negative karma value across an entire world.
The Will In World could grow stronger without limit, and had the power to take on an entire guild by itself.
The Holy Grail, another one of the [Twenty], granted its owner the ability to communicate directly with the developers and ask them to grant a single wish within the bounds of what they allowed.
Of course, there were no game developers in the New World, so the Holy Grail had become a simple wish-granting device that could fulfill one wish for its user.
Naturally, it couldn't grant just any wish. Asking it to "defeat the Nine-Tailed Tamamo-no-Mae," for example, was beyond its capabilities.
Even so, it was still an exceptionally precious item. But now, Ainz intended to use it.
"Holy Grail, I have a wish for you." Ainz spoke softly.
The golden goblet began to glow. Deep red wine welled up from its base, soon filling the entire cup.
Before using the Holy Grail, one had to pour mana into it. The more mana it received, the more powerful its effect would be, and it had to be a player's