Xenovia Quarta

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==Summary==
Xenovia Quarta is one of the female protagonists of High School DxD. She was formerly an exorcist serving for the Church, partnering with Irina Shidou. However, after she was sent on a mission to retrieve the fragments of the Holy Sword Excalibur alongside Irina from the Fallen Angel Kokabiel, she learned about the demise of the God of the Bible, and became excommunicated from the Church, she chose to become a Devil under Rias Gremory, subsequently becoming reincarnated as her second Knight. Following Issei's promotion to a High-class Devil, she has become his Knight.
==Powers and Stats==
Tier: , higher with Durandal, with Durandal Cannon | | | 
Key: Base (Post-Volume 3) | Base (Post-Volume 10) | Base (Post-Volume 19) | Crimson Destruction Dragonar
Name: Xenovia Quarta, "Power Idiot", "Slashing Princess", "Demon of Destruction", "Decapitating Princess"
Origin: High School DxD
Gender: Female
Age: 17 (Early Series), 18 (Final Arc)
Classification: Former Human Exorcist, High-class Devil, Member of DxD
Powers and Abilities: 
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Volume 3=
Superhuman Physical Characteristics, Aura, Flight, Longevity, Shapeshifting, Master Swordsmanship, Teleportation, Energy Projection, Enhanced Senses, Forcefield Creation, Mind Manipulation, Holy Manipulation, Light Manipulation, Extrasensory Perception, Purification (Type 2 Fantasia Heroine 2015), Statistics Amplification (Can increase the power of Durandal depending on her emotions Volume 6, Life 3), Spatial Manipulation (Can tear holes in space to store and retrieve Durandal from a separate dimension Volume 3, New Knight & New Rival), Non-Physical Interaction (Characters in the series can interact with spirits which are stated to lack physical form Volume 14, Life 4), Creation (Devils can create things out of thin air depending on their imagination), Resistance to Time Stop (Forbidden Balor View was ineffective on her because of Durandal Volume 4, Life 4) and Memory Manipulation (Devils retained their memories after Raynare wiped the memories of everyone who had knowledge of her human disguise)
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Volume 10=
All previous abilities, Healing with the scabbard of Excalibur Volume 25, Life.DxD vs Life.GOD, Illusion Creation with Excalibur Nightmare Volume 14, Life 2, Attack Reflection (Can take control of attacks and send them back at her opponents with Excalibur Ruler), Invisibility (Can make herself and her sword invisible with Excalibur Transparency Volume 14, Life 2), Shapeshifting (Can change the shape of her sword into anything of her choosing with Excalibur Mimic Volume 14, Life 2), Speed Amplification (Can increase the speed of herself and her sword, and create afterimages with Excalibur Rapidly Volume 14, Life 2), Spatial Manipulation (Created a crack and kaleidoscope-like pattern in space Volume 19, Life 3 and sliced through it, creating a large rift through which the Dimensional Gap could be seen Volume 19, Life 3), (Can control, manipulate and rule over anything she wishes to, even non-living things and attacks with Excalibur Ruler Volume 14, Life 4)
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Volume 19=
All previous abilities enhanced, Statistics Amplification (Can continuously double her power with the Boosted Gear Volume 1, Life 4), Limited Durability Negation and Limited Resistance Negation with Penetrate (Penetrate can bypass defensive abilities Shin DxD Volume 1, Life 5 Volume 18, Afterword and inflict damage to the core of opponents Shin DxD Volume 3, Welsh Dragon & Crescent Circle Dragon. It can also get through Gressil's Resistance ability Shin DxD Volume 3, Life 2), Power Bestowal (Can transfer her power to other people and objects Shin DxD Volume 1, Life 5), Resistance to Death Manipulation (The Boosted Gear allows its wielder to survive in the Dimensional Gap Volume 11, Life 4, a world of void which kills whatever is inside of it by exposing them to nothingness Volume 6, Juggernaut Drive)
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Attack Potency: Building level (Made a huge crater with Excalibur Destruction), higher with Durandal (Easily destroyed Freed's Excalibur with a light swing and created a large crater in the process Volume 3, New Knight & New Rival), Small City level+ (Her Durandal Cannon caused this level of destruction while she was restraining its power Volume 9, Life 4) | City level (Her raw power is above that of Yuuto Kiba) | Mountain level (Cut Grendel's fireball into pieces Volume 14, Life 4. After releasing Durandal from Excalibur which suppressed its power, she fought on par with Vasco Strada, with the shockwaves from their clash cracking Cardinal Crimson Promotion Issei and Balance Breaker Saji's armours and causing them pain Volume 19, Life 3) | Island level (Comparable to Crimson Extinct Dragonar Rias. Destroyed a large portion of a large floating island Volume 25, Life.DxD vs Life.GOD)
Speed: Unknown. Massively Hypersonic in later volumes (Kept up with Tsubaki) | At least Sub-Relativistic (Managed to dodge attacks from base Sairaorg) | FTL (Kept up with Vasco Strada) | FTL (Faster than her previous state)
Lifting Strength: At least Superhuman
Striking Strength: Building level (Made a huge crater with a single strike), higher with Durandal (Destroyed Freed's Excalibur with ease, creating a large crater with the mere pressure of her swing) | City level (Managed to dismember base Sairaorg with the help of Yuuto) | Mountain level (Traded attacks with Vasco, with the shockwaves of their clash inflicting damage on Cardinal Crimson Promotion Issei and Balance Breaker Saji) | Island level (Destroyed a large portion of a large floating island with Excalibur Destruction)
Durability: Building level | City level (Managed to barely withstand attacks from base Sairaorg) | Mountain level | Island level
Stamina: High
Range: Standard Melee Range to at least Hundreds of Meters with Durandal; Kilometers with Crimson Destruction Dragonar
Standard Equipment: Holy Sword Durandal and Excalibur Destruction | Ex-Durandal | Durandal and Excalibur, Scabbard of Excalibur
*Optional Equipment: Ascalon
Intelligence: Described as a genius and one of the best talents to emerge from the Vatican, Xenovia is an adept swordswoman who has honed her skill from a countless number of life-or-death combat situations from a tender age, with her body specs being so enhanced that she could react to the sensation of time being stopped and take appropriate measures. She also has experience fighting against devils, vampires, ghosts, spirits, and other supernatural entities, but she rarely uses her head, instead preferring to overwhelm her opponents with raw power. However, she now uses her abilities in creative and diverse ways, overwhelming her opponents with a combination of brute force and her unique abilities.
Weaknesses: Holy weaponry and light based attacks, a bit arrogant and favours brute force over skill and technique | She doesn't have complete mastery over Excalibur Ruler, Blessing and Nightmare. Reverts to using brute force if someone of appropriate skill and technique is around as she feels she doesn't need to "do complicated things" when they are around. She is possibly susceptible to dragon slaying abilities and weaponry in Crimson Destruction Dragonar
Notable Attacks/Techniques:
Durandal: Xenovia's main weapon, and one of the strongest holy swords. Originally wielded by Roland, the legendary Paladin of the Roman Emperor Charlemagne, it is renowned for its immense destructive power, capable of causing significant damage to the surroundings when wielded and can adjust its aura depending on the wishes of its user. It is noted to be perfect for someone like Xenovia due to her fighting style. It can be used to unleash waves of destructive holy aura or energy for more widespread damage.
Ex-Durandal: The combination of Durandal and the fragments of Excalibur. The fragments form the sheath around Durandal, suppressing and containing its offensive aura, but they also amplify each other, allowing for deadly destructive power. Xenovia can form an additional blade from it by grabbing a part of its sheath and pulling the hilt that is subsequently revealed. The sheath also possesses mobile portions that can release a large amount of aura, and shape itself into a blade. The aura blade can extend to over fifteen meters tall in a split instant and is capable of causing mass destruction when smashed into a target. As it is an amalgamation of Durandal and Excalibur, it possesses the special abilities of the latter.
*Durandal Cannon: Xenovia charges a large amount of holy aura from Ex-Durandal and releases it at her target.
Excalibur: One of the strongest Holy Swords created through the means of magic and alchemy by those who have reached the territory of the God of the Bible and originally wielded by the legendary Arthur Pendragon of Camelot. Xenovia can separate it from Durandal to wield it as a separate weapon.
*Holy Sword of DestructionEXCALIBUR DESTRUCTION: This specializes in offence and possesses considerable destructive power, suiting Xenovia the most as a result.
*Holy Sword of MimicryEXCALIBUR MIMIC: This possesess the ability to change its shape into anything in accordance with the wielder's desires and imagination, including even a copy of the wielder.
*Holy Sword of the Heavenly FlareEXCALIBUR RAPIDLY: This increases and augments the speed of the wielder, with the speed of the sword also becoming swifter. It can be used to create mirages and afterimages of the wielder.
*Holy Sword of TransparencyEXCALIBUR TRANSPARENCY: This possesses the ability to make its wielder invisible and also render itself unable to be seen.
*Holy Sword of DreamsEXCALIBUR NIGHTMARE: This holds control over illusions and dreams, making it possible for the wielder to create illusions to deceive the enemy or take control of and manipulate the dreams of the target while they're asleep, among seemingly many other things which haven't been revealed. Xenovia hasn't mastered this ability because she isn't good at magic, which is the needed requirement.
*Holy Sword of BlessingEXCALIBUR BLESSING: This is connected with the wielder's belief in the teachings of religion, and is exceedingly effective when used during holy rituals. It can weaken devils and vampires during an exorcism, augment an exorcist's power, and give blessings to people. Xenovia hasn't mastered this ability.
*Holy Sword of ControlEXCALIBUR RULER: This grants the wielder the ability to control and rule over all things and phenomena as they wish, whether it be living or non living. At this point, Xenovia can only use it to rule over attacks, taking control of them and stopping them in place, diverting them away from her, and returning them back at their owners.
*Scabbard of Excalibur: The legendary scabbard of Excalibur which grants her a form of limited invulnerability by allowing her to heal from fatal damage.
Cross Crisis: Xenovia forms a cross with Durandal and Excalibur, and releases a torrent of holy aura in the shape of a large cross. It is capable of slicing through space and creating a large rift in it, through which the dimensional gap is visible.
*Crimson Dragon Knight of ExtinctionCRIMSON DESTRUCTION DRAGONAR: A combination technique achieved with the use of Issei's red wyverns, Xenovia becomes clad in a crimson full-body armour similar to his Balance Breaker. In this state, Xenovia is capable of doubling her power multiple times and transferring it to other people and objects if neeeded, as well as being able to use Penetrate to bypass any object or defense to strike directly at the core of the opponent. 
Note: Xenovia cannot use Crimson Destruction Dragonar without help from Issei.
==Gallery==
DX.3 Xenovia .jpg|Xenovia's outfit in the Rating Game World Tournament
==Notable Matchups==
Victories:
Losses:
Inconclusive:
==References==
Category:Characters
Category:High School DXD
Category:Afterimage Users
Category:Anime Characters
Category:Aura Users
Category:Creation Users
Category:Demons
Category:Dual Wielders
Category:Enhanced Senses Users
Category:Exorcists
Category:Female Characters
Category:Flight Users
Category:Forcefield Users
Category:Good Characters
Category:Humans
Category:Illusionists
Category:Invisibility Users
Category:Light Novel Characters
Category:Manga Characters
Category:Mind Users
Category:Protagonists
Category:Schoolgirls
Category:Shapeshifters
Category:Space Users
Category:Statistics Amplification Users
Category:Sword Users
Category:Teenagers
Category:Teleportation Users
Category:Weapon Masters