Fate, Are You Even a Ruler?

The cruel and hypocritical gods of the old era smiled at the world with a look that said, [God loves all mankind]. In a gentle, warm voice, he deceived the eyes of the people.

"Don't speak with that revolting face, lizard."

"Do I? Lots of people like it, Sparkly."

"The sight of faces twisted by fear must bring you boundless pleasure, O God."

"How utterly boring. That's all it takes to amuse you, Kirei Kotomine?"

"You love this world, don't you, Master."

"Hey, that's not funny, Lancer. Keep making such pointless remarks, and you won't be worthy of standing before a god."

The god of the old era descends into the world as a Ruler: history's most unprofessional Ruler. He doesn't wait for the other Masters to do anything before breaking the rules of the Holy Grail War himself. An utterly enormous lizard, weighing hundreds of tons. Venomous. Not fit for consumption. May cause death.

Atanis: I really did my job as Ruler properly.

Everyone: Like we'd believe that!

My son is only a little yandere. He used to be a very gentle god. Unlike little Gil, who's a schemer under that innocent facade, my son's childhood form is genuinely super cute!