Flucticulus Diana

Nero being affected by Caligula's NP.png|Nero suffering from headaches after being exposed to Flucticulus Diana.
Caligula's NP affecting Suzuka.jpg|Flucticulus Diana affecting Suzuka.
 is the sublimation of the legends expressing the madness of Caligula as the affection and divine protection of the moon goddess and her Greek counterpart Artemis of the Olympian gods. The Noble Phantasm activates as a wide-range-type mental pollution attack that spreads Caligula's madness to others through moonlight projected from the sky. It is a very powerful attack that if employed against an entire army, can likely bring about a "repulsive and miserable situation." It will not affect those related to the goddess Artemis. Its usage condition is limited to "it being at night."Fate/Grand Order material II - Caligula, p.130-139, translated by Mazyrian at Beast's Lair.
Contrary to its regular use, the Noble Phantasm can protect allies from an enemy's mental pollution attacks, as seen when Caligula was able to protect Chaldea by temporarily neutralizing Aphrodite's mental attack. The two different mental attacks cancel each other out.Fate/Grand Order: Cosmos in the Lostbelt - Olympus: Interstellar Mountain City, Section 13: Thou Art the Ardor that Corrupts the Stars (V)
==References==
Category:Noble Phantasms
Category:Anti-Army Noble Phantasms
Category:C rank Noble Phantasms
Category:Noble Phantasms introduced in Fate/Grand Order
Category:C+ rank Noble Phantasms
Category:Moon