Rhongomyniad (Lostbelt)

is a form of Magecraft mastered by the British Lostbelt King's Morgan.
Rhongomyniad is regarded by Da Vinci as "", a Mystery that surpasses even Kirschtaria Wodime’s Ideal Magecraft. A Spell devised not by Human hands, but by the Inner Sea of the Planet. Its Magical Energy pattern is very similar to the Lion King's in the Sixth Singularity. An indication that Morgan has it in weaponized form. U-Olga Marie was wary of Morgan's Rhongomyniad, as it is powerful enough to burn down even a Fantasy Tree.Fate/Grand Order: Cosmos in the Lostbelt - Olympus: Interstellar Mountainous City, Section 27: The Journey Continues Chaldea also regards it as a powerful weapon against the Alien God, and for that, they would need either that Morgan share with them the theory or the Mystic Code that makes such Transcendent Magecraft possibleFate/Grand Order: Cosmos in the Lostbelt - Avalon le Fae: The Moment a Planet is Born, Act II Intro However, just like other Divine Constructs, it is an object closely tied to its wielder. Grimm the Wise explains that even if Chaldea used it as a point of reference to create their own Mystic Code, they wouldn't be able to use it. They would need to regain the Holy Sword Essence that Proper Human History lost first. 
It is stated that Morgan has Twelve Rhongomyniads stored in Camelot's main gate.Fate/Grand Order: Cosmos in the Lostbelt - Avalon le Fae: The Moment a Planet is Born, Section 10: CamelotFate/Grand Order: Cosmos in the Lostbelt - Avalon le Fae: The Moment a Planet is Born, Section 14: Eve of the Decisive Battle (I) However, in the cinematics where Artoria Caster uses Excalibur (Dragon Vein Burning Armament) and Hopewill Camelot, there are always either 14 or 15 of them. Similarly, when Morgan uses Roadless Camelot, over 20 projectiles identical to Rhongomyniad can be seen.
Artoria Caster used Morgan's Rhongomyniads' structure as turrets for her own spell, Excalibur (Dragon Vein Burning Armament).
==Variations==
===Olympus Armament===
The Rhongomyniad Morgan threw at Olympus was just one of several she had at the ready. She had always planned to take Olympus out, no matter what Kirschtaria Wodime did, so she prepared Rhongomyniad as a special Spell just for the Alien God. It was an Intercontinental Ballistic Missile akin to Divine Punishment capable of reaching Olympus all the way from Britain.Fate/Grand Order: Cosmos in the Lostbelt - Avalon le Fae: The Moment a Planet is Born, Prologue A truly massive burst of Magical Energy which can make a hole in the ground almost the size of Cernunnos' pit.Fate/Grand Order: Cosmos in the Lostbelt - Avalon le Fae: The Moment a Planet is Born, Section 24: Morgan It was blocked by Kirschtaria's barrier.Fate/Grand Order: Cosmos in the Lostbelt - Olympus: Interstellar Mountainous City, Section 24: Advent
Its appearance differs from the ones shown in the British Lostbelt. It is golden in color and much larger in size, closely resembling Goddess Rhongomyniad's Holy Judgement.
===Spirit Vein Closing Armament===
 is a Spell created by Morgan as a means to defeat Cernunnos using the Twelve Lances, the Magical Energy stored in her throne, and the giant Mystic Code in Camelot.Fate/Grand Order: Cosmos in the Lostbelt - Avalon le Fae: The Moment a Planet is Born, Section 26: TerminusFate/Grand Order: Cosmos in the Lostbelt - Avalon le Fae: The Moment a Planet is Born, Section 29: A Prophecy
It was designed by Morgan with the assumption that it would be a genius like her the one to use it. Since Artoria Caster still lacked sufficient circuits to use all twelve lances, her body was put under a lot of stress when the surge of Magical Energy ran through her body. It dilated her blood vessels, nerves, bones, and muscles from the inside out. Her eyeballs ruptured and her lungs burned. The lances had the necessary firepower to harm Cernunnos and turn even Camelot's impenetrable walls to dust. However, when Artoria first used them, they were still too weak to destroy all the layers of Curses protecting the god's Divine Core. Rhongomyniad was Morgan's Magecraft, so it is natural Artoria is unable to demonstrate its full potential.
==References==
Category:Noble Phantasms
Category:Unclassified Noble Phantasms
Category:Unknown rank Noble Phantasms
Category:Spears
Category:Divine Constructs
Category:Spells
Category:Noble Phantasms of Artoria Pendragon
Category:Noble Phantasms introduced in Fate/Grand Order
Category:Noble Phantasms of Morgan