Apneic Beauty

is a high-ranked Barrier Noble Phantasm utilized by Darius Ainsworth through an unknown Class Card. Letting the card sink into the ground, it generates an ice palace, a large dome of ice, that completely seals the area. It is strong enough to withstand punches from Bazett and a direct hit from Caladbolg II without chipping. It should be able to withstand any outside force, but Tanaka's unknown power is able to open a hole in it. The user is able to modify it, allowing for the addition of properties such as soundproof. The price for sealing off the area is that the oxygen within is gradually lost over 301 seconds starting from the invocation, and strenuous action affects those inside to the point of collapsing. The user is not immune, so Darius must cancel it before the oxygen concentration is reduced to zero.Fate/kaleid liner PRISMA☆ILLYA 3rei!! - Chapter 11: "Icy Hostility" Its existence is a mystery, and it is unknown even to Gilgamesh, his treasury containing all of humanity's legends, despite its strength.Fate/kaleid liner PRISMA☆ILLYA 3rei!! - Chapter 12: "Rain and Ignorance"
==References==
vi:
Category:Noble Phantasms
Category:Barrier Noble Phantasms
Category:Unknown rank Noble Phantasms
Category:Noble Phantasms introduced in Fate/kaleid liner PRISMA☆ILLYA
Category:Noble Phantasms with an unknown owner