Also known as: 月光の大剣, 月光の聖剣, ムーンライトソード, 暗月の大剣
Recurring legendary weapon in FromSoftware games, first appearing in King'S Field as Holy Moonlight Sword. It is a Greatsword that glows with otherworldly green (sometimes blue) light, and can launch projectiles when swung.
- Armored Core has one in every series, starting from "LS-99-MOONLIGHT".
- Demon'S Souls has the "Large Sword of Moonlight".
- Dark Souls (Series) has the "Moonlight Greatsword", associated with Seath The Scaleless.
- A replica called the "Bluemoon Greatsword" also exists in II.
- Bloodborne has "Holy Moonlight Sword", wielded by Ludwig The Accursed. There is also a replica, "Ludwig'S Holy Blade".
- Elden Ring has the "Dark Moon Greatsword", bestowed by Ranni The Witch at the end of her questline.