[Eh f*ck it]
[
When you try your best... ]
A sensory the Nameless Ruler of appears right next to Kirioth and begins slapping him
"YOU DUMB SH*T". These words are punctuated by slaps.
"Who -"
"I'm last war's Ruler and
damn the grail screwed up summoning you. I can't believe another ruler decided to interfere with the war and screwed it up worse than I did! And worse, you did it completely on purpose! Because the grail screwed up so bad it summoned a damn Beast as a Ruler Class! Jeanne was completely right! This was is corrupted!" All of these words are also punctuated by slaps. Kirioth attempts to flee the slapping, but fails.
Kirioth's eyes narrow, and a scythe appears in his hands and swings at Nameless Ruler, who dodges it by leaning back slightly.
"I don't know how you know that, but that knowledge has sealed your fate"
"Oh please. My 'fate' was sealed 60 years ago. And it sure as hell won't be you changing it"
Kirioth's blindfold falls from his face and he looks directly into the Nameless Ruler's eyes then swings again.
"I was expecting that" says Nameless Ruler. This expectation, combined with his exorbitant mana supply B rank magic resist lets him shrug off the effects of Cybele with merely a slight decrease to his stats from the eye's pressure. Again he leans back, and the scythe misses him.
"You're a disgrace to the Ruler Class and I should have just come in as the Ruler in this war as soon as I saw the future you were creating"
Branches erupt from old Ruler's body, and Kirioth backpedals furiously, cutting apart the branches as they close in on him, SNI warning him of the threat they pose if they even touch his armour.
Kirioth's monstrous strength engages and is pushed past its limit. Red scales sproud all over his body and a third eye opens in his forehead. Enormous horns sprout from his head and black wings emerge from his back as he takes on his true Beast form and activates Self-Modification. Three mystic eyes gaze down at Nameless Ruler's sensory, and the pressure increases immensely.
The sensory remains unimpressed.
"Patchwork Soul. World of 1000 Phantams"
The reality marble expands and sucks them both into it. This version looks like the original, a world of perpetual night and a dead forest in every direction. Kirioth is disorientated for a brief moment, then hundreds of branches extend toward him, He screams as they impale him, but self-modifies himself once more and the wounds heal. He flies upwards, out of reach of the branches.
"Is that all you have!" he yells, then SNI informs him that no, no it is not even close to all the Nameless Ruler has, and he goes pale.
Golden portals open around him and he is pelted with thousands of swords. None of them are Noble Phantasms, they are simply idle creations made over 60 years, but they are all as powerful as a high end E rank offensive Noble Phantasm [Kirioth self-modification doesn't null all attacks below A++ like Tiamat, that's stupid] and hundreds of them are hitting Kirioth at once. He roars once more, then the sensory appears above him holding Gram, drives it through Kirioth's head and yells "Shine Gram". A blast of energy engulfs Kirioth's head and annihilates it. The corpse falls to the forest floor below.
The sensory gestures, and the branches deliver the corpse to the colosseum. He chops off Kirioth's arm and transfers the command seals to himself. He can't use them, having removed his God's Resolution skill last war, but they will serve as a good intimidation tactic if necessary. He then projects several new kitchen and cooking functions into the colosseum, chops up the remaining parts of Kirioth's body, marinates them in a mix of soy sauce, garlic, Worcestercher Sauce, and some other ingredients for an hour, slow cooks them for 4 hours in a large pot, stirring occasionally, takes them out of the pot, chops them up, garnishes them with some coriander, then eats and uses the remnants of his own self-modification skill to increase the strengths he has in common with Kirioth, buffing his own C rank Charisma to B, and increasing his self-modification skill from C rank to B rank [This only affects this sensory]. He then CCC's himself, and gives himself the appearance of Kirioth. He then decides he shall go by the name George Archibald Pernificus the 3rd if anyone asks what his actual name is.
Then he returns to space-time and proceeds to take on the role of the Second War's Ruler class. Also, a soul returns to the grail seeing as Kirioth's corpse has returned to normal space-time within George Pernificus Archibald the 3rd's stomach and had the concept of death applied to it.
[I felt weird writing that... having one self kill another self and eat them... the cooking segent was fun thoguh]