The double-ended lance Rhongomyniad LR (ロンゴミニアドＬＲ, Rongominiado LR?) is the personal weapon of Mysterious Heroine XX. Using the Rhongomyniad spear style, a twin lancer style in which the spear of light and the spear of darkness generate a backfire with the opposing spear depending on which is used.
Noble Phantasms[]
Secret-Myniad: Unsigned Nebula Sword (無銘星雲剣, Mumei Seiun-ken?) is one of two Noble Phantasms used with Rhongomyniad LR.
A galactic nebula cutter by using Rhongomyniad LR, which is said to be the heavenly scales of the Universe.
The beam of light produced by swinging the spear is a spiral like a nebula, and mows down all the surroundings. It doesn’t distinguish allies from enemies.
Etherspace, Howbeit the Order: Sapphire Galaxy Id Est Cosmos (蒼輝銀河即ちコスモス, Sōki Ginga Sunawachi Kosumosu?, localized as "Etherspace, Yet Lawful") is one of two Noble Phantasms used with Rhongomyniad LR.
Although she shouts many things in accordance with her mood at the time - such as "Twinmyniad Disaster" or "Double X Dynamic" - its True Name is "Etherspace, Howbeit the Order". By means of opposing mirrors, this True Name denotes the rules of the universe that Rhongomyniad protects. A dynamic Saber Slash performed after releasing the safe-mode of Rhongomyniad-LR and increasing its output. It explodes the opponent along with the planet itself.
The final ruling measure, which does not adhere to things such as the right to remain silent or the right to call a lawyer. A convenient Noble Phantasm that is endowed with special effectiveness not only against Foreigners, but also against Sabers.