Fate/Silence/Night: Unlimited Yandere Works

Let silver and steel be the essence. Let stone and the archduke of contracts be the foundation. Let black be the color I pay tribute to. Let rise a wall against the wind that shall fall. Let the four cardinal gates close. Let the three-forked road from the crown reaching unto the Kingdom rotate. Let it be declared now; your flesh shall serve under me, and my fate shall be with your sword. Submit to the beckoning of the Holy Grail. Answer, if you would submit to this will and this truth. An oath shall be sworn here. I shall attain all virtues of all of Heaven; I shall have dominion over all evils of all of Hell. From the Seventh Heaven, attended to by three great words of power, come forth from the ring of restraint, protector of the holy balance!