Hello! :)
I'm posting to gain experience with arena or fighting/battling styled roleplay. I'll post the character sheet for the proposed character at the end of my post. Now I do have a few years experience with role playing, and a little bit of that was spent with battles, so I know something about battling but not enough to feel comfortable without more practice. I hope to find some interest in these goals.
Also, I am happy to make alterations to my character as needed, such as if I accidentally made them over-powered or whatnot. So please tell me if there are any changes needed to be made prior to the battle.
CHARACTER SHEET
Name: Jordan "Joey" Greene
Appearance: 
Joey is 5' 11" tall, and weighs 178 lbs. He appears to be between his late 30's and early 40's, with salt and pepper hair and a rugged face. He has brown eyes and dark hair (at least where the salt hasn't started peeking through.) He has a fit body, and low fat percentage. He has one tatoo of a woman's name, Katrina, on his left wrist he got in his youth. He has several scars, though most aren't apparent while he is clothed, the most prominent scars are three bullet wounds in his chest, a long scar across his back from being cut, and a stab wound on the lower left side of his abdomen. He tends to wear leather jackets and blue jeans believing that they offer decent amounts of protection while in urban areas.
Personality: Joey is a serious individual, who will "let his hair down" (I love using that description for characters who technically would never say it themselves :p) and party hard to relieve stress. He is a womanizer, with the occasional man. He believes that since he'll out live almost anyone he dates he must "hit it and quit it" to save himself the pain of watching loved ones die again. Joey is afraid of dying alone and desperately wishes to have someone who can stand by him in the years to come, but fears it will never happen. Joey has a strong sense of humour, though that's more when other people are being funny, and less himself. He can be sarcastic and argumentative, though he is loyal to a fault. He still loves Katrina, his first wife to this day, even though she died twenty years previously. He will sometimes even talk to her in his head. He loves to eat as well.
Age: 86
Abilities: He calls his ability "Never ending supply." He is also an above average shot (though not the best) with handguns, shotguns, and rifles. He is skilled in street/bar fighting, and knife fighting.
Never ending supplied explained: Joey's ability grants him a never ending supply of anything. What this means is that so long as he has at least one of something he will be able to have an unlimited amount of this item(this can also be used to provide additional space, can be used to give him unlimited ideas, and so on and so forth. However he must actively be applying that aspect for certain things. Bodily functions tend to be an unconscious aspect that he fulfills.) What this means is that he provides all of the nutrients, calories, oxygen, and so on and so forth. This prevents starvation, exhaustion, dehydration, blood loss, etc. etc. from effecting him. He can technically live forever due to his ability preventing telomere shortening, through the automatic replication of telomeres, which gives him theoretical eternal youth. (The theory behind this is based similarly to Wolverine's ability to heal. Aging is not prevented, so both individuals aged, however one theory for the decline due to old age is telomere shortening. Both individuals have abilities that counter act this effect, and theoretically they will never experience old age. But this is all conjecture, and may not have basis in fact.) However, Joey's body is still human and while he will not tire, he can die from many things. If his heart is to damaged to pump blood to his brain (I'm not sure how true this one would be considering he could technically just have enough oxygen be present constantly, but since I'm not 100% sure of this I'll include it.), if the brain and the rest of the body is separated, burning, dismemberment, and so on and so forth will all kill him.
Belongings: BMW R1200RT motorcycle, matte black with chrome finish. Two leather jackets, some blue jeans, a little gold and some precious gems to provide financing when he needs it, Sig Sauer P226 semi automatic handgun, and the Remington Versa Max Tactical Action: Semiautomatic shotgun.
History: Not yet fully fleshed out, will update at a later time.
That seems to be everything :) hope this is acceptable!
Also, if you are interested please @mention me so that I don't overlook your response, please and thank you :)