[img]https://fbcdn-sphotos-a-a.akamaihd.net/hphotos-ak-xfp1/v/t1.0-9/1512401_1001719059848280_6390605674085726515_n.jpg?oh=5b5f3af2e54fdbf27245851ee32fda45&oe=558033A0&__gda__=1437640233_beea01c68f50c5bd08cb26a8f85a7d4f[/img]
[url=https://www.youtube.com/watch?v=3Hz-Fmmjm7Y]Ria Theme[/url]
The aura cryostasis shield filters out the heat which makes Ria defend from Ueno's heat based attacks.Keeping the distance out by creating an ice jump which is an ice pole, Ria creates ice platforms to run about and get behind a distance from the pyromaniac.Ria smiled as she continuously drops the temperature to a fair level, [color=bc8dbf][b]"-5 degrees celsius,  -40 degrees Fahrenheit... At this temperature, water freezes... I could go on. The colder the temperature drops, the further it deprives heat energy."[/b][/color] Ria explains how her power works once more while seating on an ice sculpture shaped like a throne with legs crossed.

[indent][u][b]Cryostasis Polarity Aura[/b][/u], it is a cryokinetic shield with thermal diffusion properties which allows Ria to freeze anything in contact, even bullets. The shield possesses kinetic energy allowing the aura to withstand pressure, force, heat and even the cold, the lower the temperature the colder and defensive it gets. The shield currently is -84 degrees Fahrenheit which in this state freezes water. A micro-macro defense and offense mechanism from Ria. 

She created this set when she was only 14 years old and level 4. Micro as to which it allows her to control and expand the shield's perimeters and macro to its harmful cold properties. By tampering the air's moisture around her, thermal diffusion occurs as the kinetic energy field is converted as the aura armor. As long as there is liquid in the air. Kinetic energies are visibly seen in the aura as well as the cold moisture that emits from it. The higher the force and pressure, as well as the hotter it is, it breaks down. Furthermore, the cold in a certain temperature will act as a superconductor for electromasters/electrokinetics which puts Ria's defense in a serious disadvantage.[/indent]

[indent][indent]It is implied that Ria can go lower thus things like Dry Ice Aura, Liquid Air Aura, and Absolute Zero Aura can be done.[/indent][/indent]
Still sitting on her throne, [color=bc8dbf][b]"If you ask me, why am I not being deprived from heat? That's because of the thermal resistance I have or better we could call it as cold resistance via my aura. Furthermore to some degree I am able to filter enough heat to sustain from the inside and give me sufficient oxygen."[/b][/color] Ria explains her polar shield more.

[color=bc8dbf][b]"Enough description. I find it stupid that we're fighting over little things but I thank you for letting me off some steam, you're kinda cute if you ask me. Haven't I forget that I love anime? There's this anime I love, a classic one for our age and this era, [i]magical girls[/i] and [i]swords of bones[/i], as perverted as it sounds, I still have to bring justice for my light novel."[/b][/color] A fast whirl of ice whirl around Ria as the whirling ice, she creates sculptures of ice swords, detailed, and refined. [color=bc8dbf][b]"I call this move.... [i]Unlimited: Zeroth Destruction Blade Dance.[/i][/b][/color] Ria flicks her wrist and the detailed ice blades launches to the pyromaniac.