Jack the Ripper (Black Clover)

==Summary==
Jack the Ripper 「ジャック・ザ・リッパー Jakku Za Rippā」 is the captain of the Clover Kingdom's Green Mantis squad of the Magic Knights and the rival of Yami Sukehiro.
==Powers and Stats==
Tier: | | 
Key: Beginning of Series | Elf Reincarnation Arc | Spade Kingdom Raid Arc
Name: Jack the Ripper
Origin: Black Clover
Gender: Male
Age: 28
Classification: Grand Magic Knight, Captain of the Green Praying Mantis
Powers and Abilities: Superhuman Physical Characteristics, Acrobatics, Adaptation (His magic, Severing Magic, changes its properties to match the opponent), Aura (Mages with a large amount of Magic Power can exert it to induce a pressure in their surroundings), Creation Magic (Jack is able to create blades made of magic), Danmaku (With Lunatic Slash), possible Durability Negation (Yami stated that his Dark Magic: Dimension Slash is similar to Jack's Magic), Enhanced Senses, Extrasensory Perception (People with Magic Power can sense the flow of Mana in their surroundings as well as other people's Magic Power), Flight (Limited Flight with a broom), Magic (Attribute: Severing Magic), Reactive Evolution and Reactive Power Level (His Severing Magic transforming its properties to match the magic, making his attacks faster, stronger, sharper and more durable, or even adapting his magic attribute to slice intangible attacks such as Gravity Magic), Regeneration Negation via Adaptation (High-Mid; bypassed 80% Dante's Regeneration after adapting to his magic), Statistics Amplification (with Reinforcement Magic and Mana Skin). Resistance to Heat Manipulation with Mana Skin (Mana Skin allows even the average Magic Knights to run across the Yultim Volcano, a Grand Magic Region which can reduce a human into ashes), Power Nullification with Mana Skin (Mana Skin allowed Noelle to cast Sea Dragon's Roar under Kivn's presence) and Sleep Manipulation with Mana Skin (Leopold was able to overcome Fragil's Snow Magic, which puts her opponents to sleep)
Attack Potency: Large Mountain level (Comparable to Yami) | Island level (Stronger than Rill) | Multi-Continent level (Sliced 80% Dante's body. Later adapted to him when his Devil Power was at 100%) 
Speed: At least Relativistic (Comparable to Yami [0.22c]), higher with Severing Magic (Gets faster the more he slashes) | Relativistic+ (Comparable to Nozel and Yami [0.89c]), higher with Severing Magic (Gets faster the more he slashes) | Relativistic+ (Tagged 80% Dante [0.89c]), higher with Severing Magic (Gets faster the more he slashes) 
Lifting Strength: At least Class 10 (Has a 4/5 in physical strength, making him stronger than Vanessa), higher with Reinforcement Magic ()
Striking Strength: Large Mountain level (On par with Yami) | Island level (One-shot numerous elves) | Multi-Continent level (Sliced 80% Dante)
Durability: Large Mountain level (Took hits from a casual Vetto), higher with Mana Skin | Island level (Comparable to his Attack Power), higher with Mana Skin | Multi-Continent level (Survived numerous hits from 100% Dante), higher with Mana Skin
Stamina: Superhuman (As a Captain of a Magic Knights squad, Jack the Ripper possesses an immense amount of mana comparable to Yami's)
Range: Varies between Extended Melee Range up to Tens of Kilometers with Severing Magic
Standard Equipment:
*Grimoire: Jack possesses a three-leaf Grimoire that contains various slash-based spells.
Black Clover - Jack's Grimoire.png
Intelligence: Average, though very adept in battles.
Weaknesses: Always want his enemies to fight at full power, which also advantages him since he quickly adapts to them.
Notable Attacks/Techniques:
Slash Magic - Death Scythe Black Clover.png|Slash Magic: Death Scythe
Slash Magic - Death Scythe - Lunatic Slash Black Clover.png|Slash Magic: Death Scythe: Lunatic Slash
Leg Strength Boost Black Clover.png|Reinforcement Magic: Leg Strength Boost
*Severing Magic 「裂断魔法 Retsudan Mahō」: A magic attribute that allows the user to create blades from mana. Blades extending from the forearms are for close-range combat, while larger slashes can be released for mid to long-range combat. The blades adapt and sharpen as they clash with enemies' magic.
**Severing Magic: Death Scythe 「裂断魔法『デスサイス』 Retsudan Mahō "Desusaisu"」: Using the blades that he created on his forearms with his mana, Jack creates a powerful slash that is capable of dividing the ground.
***Severing Magic: Death Scythe: Lunatic Slash 「裂断魔法『デスサイス・狂い裂き』 Retsudan Mahō "Desusaisu Kuruizaki"」: Using the blades that he created on his forearms with his mana, Jack unleashes a chaotic flurry of flying slashes.
**
*Reinforcement Magic: Jack uses this form of magic to increase his physical abilities.
**Reinforcement Magic: Leg Strength Boost 「強化魔法『脚力上昇』 Kyōka Mahō "Kyakuryoku Jōshō"」: With an open grimoire, Jack concentrates magic in his legs and increases his leg strength, boosting his running speed and mobility.
**Mana Skin: Mana Skin is a basic Reinforcement Magic spell. Jack creates a coating of Magic Power that protects him. It is a basic technique that most Magic Knights have used unconsciously at one point or another. Proper training allows a mage to use it consciously and to greater effect.
==Gallery==
Black Clover - Finral warps back Yami and Jack.png|Finral warps Back Yami and Jack
==Notable Matchups==
Victories:
Losses:
Inconclusive:
Category:Characters
Category:Male Characters
Category:Anime Characters
Category:Manga Characters
Category:Black Clover
Category:Statistics Amplification Users
Category:Magic Users
Category:Aura Users
Category:Flight Users
Category:Creation Users
Category:Acrobats
Category:Durability Negation Users
Category:Danmaku Users
Category:Enhanced Senses Users
Category:Non-Physical Interaction Users
Category:Reactive Evolution Users
Category:Reactive Power Level Users
Category:Captains
Category:Leaders
Category:Weapon Masters
Category:Fantasy Characters
Category:Military Characters
Category:Scythe Users
Category:Power Nullification Users
Category:Adaptation Users
Category:Wizards
Category:Knights
Category:Sorcerers