Dio Santissimo Misericordia de Mi

is the Noble Phantasm of Antonio Salieri. By condensing, coagulating, and also mixing magical energy into a such giant killing intent that a single living being cannot hope to control, he can play a song of destruction that gnaws at both the mind and the body. A special move that Antonio Salieri would have never been able to acquire during his lifetime─── a musical Noble Phantasm that only Avenger Salieri - an innocent monster-type of Servant - possesses.
...Still, it is saddening. Having turned into an Avenger, Salieri will never be able to perceive this "music" that rivals Amadeus' own as a "sound".
This ability is a double-edged sword, as it activates without regard for friend or foe. As such, when he used it against Anastasia, she blocked it with her Viy Viy Viy, resulting on his own defeat.Fate/Grand Order: Cosmos in the Lostbelt - Anastasia: Section 14 Lostbelt
Thanks to his anger and hatred, Salieri is able to increase the power of his Spirit Origin and his Noble Phantasm to boost his abilities to the point where they managed to bind Ivan the Terrible's heart, weakening him and leaving him wide open for Miyamoto Musashi's Ishana Daitenshou to split his enormous truck clean in half.Fate/Grand Order: Cosmos in the Lostbelt - Anastasia: Section 21 The Lighting Tsar Reigns
==Development==
The proper Italian grammar would be "Dio Santissimo, Abbi Misericordia Di Me"​​​​​.​
==References==
Category:Noble Phantasms
Category:Anti-Army Noble Phantasms
Category:C rank Noble Phantasms
Category:Techniques
Category:Noble Phantasms introduced in Fate/Grand Order