In the past, Leon was captured by dealers and use to manufacture a drug with no long term effects called Blue. This time in captivity instilled a deep timidness and a deep set hatred.
Leon has blonde hair and wears a black fur-lined coat. He always has a nervous expression.
Leon is a negative person, and he seems to be in a near constant state of depression. Leon is by nature strong but gentle, and seems ill suited for combat, but his track record and mannerisms prove otherwise, as he has a record of torturing his opponents to death. Leon's devil fruit made him addictive, and due to this he tries not to get close to anyone around him in fear of them becoming obsessed with him. Leon is a complex knot of anger, depression and loneliness, that causes him to lash out viciously in combat. Leon tries to be kind, but always keeps his distance from others.
'Haki' Leon is capable of using armament and observation haki, but specializes in the use of armament haki.
'Devil Fruit' Leon ate the Drug Drug fruit, and became a addictive man and gained claws that can be used to produce and inject drugs. A side effect of this fruit is that Leon's scent became addictive, and gained a nauseous effect, although it has no long term negative effect, this addictive property has made Leon fearful of other people, and constantly doubts if any of his relationships with other are real. Due to this fruit, in the past he was captured and used to manufacture a drug named Blue, that was incredibly addictive but had no negative side effects.
This Devil Fruit gives him great medical talents, capable of producing wonder drugs for dealing with many health ailments.
Black Claws: Leon extends he claws and coats them with haki, in this state they have been compared to high grade swords.
Paralysis Drug: Leon uses his ability to inject a target with a complex mix of drugs that paralyze the injected area. If used in the right areas, it can even paralyze senses.
Pain Drug: Leon injects the target with extreme pain causing drugs.
Hallucination Drug: Leon injects someone with a does of chemicals and then says something, e.g. Iron Maiden, the target then imagines themselves in a Iron Maiden and feels the appropriate pain. The target is thrown fully into a hallucination of the situation.
Steroid Drug: Leon injects someone with a steroid drug that causes increased strength. In large amounts, this drug can become a lethal poison.
Ultimate Pain Killer: Produces a drug that completely blocks the targets ability to feel pain or fall unconscious.
Berserk Drug: A Drug that messes with a users brain chemistry, putting them into a blind rage where they can't tell friend from foe.
- The image is Shishito Madoka from Deadman Wonderland.