Giorno Giovanna

Background
Giorno Giovanna is the main protagonist of JoJo's Bizarre Adventure's Part 5: Vento Aureo (Golden Wind) and is the bastard son of Dio Brando.

Possible Opponents

 * Misogi Kumagawa (Medaka Box), Both have the OP ability to erase/convert something/any object into nothing (Giorno's too a greater extent).
 * Josuke Higashikata (JoJo's Bizarre Adventure), Crazy Diamond vs Golden Experience! (Both can repair/heal objects).
 * Dio Brando (JoJo's Bizarre Adventure), Either Part 1 Dio Brando or Part 3's DIO it'd be great to see him fight his father.
 * Jotaro Kujo (JoJo's Bizarre Adventure), These two appear in the same chapter (Jotaro is cameo-only) but never interacted.
 * Jolyne Kujo (JoJo's Bizarre Adventure), The children of JoJo's most well known characters duking it out!
 * Yoshikage Kira/Kosaku Kawajiri (JoJo's Bizarre Adventure), Part 4's Killer Queen and its bombs/destructive/disintegration powers up against GE's healing and restoring abilities! (BITEZ ZA DUSTO!)


 * Enrico Pucci (JoJo's Bizarre Adventure), The Stand that can reset the Universe/steal memories and Stands/control gravity vs a Stand that could potentially erase the former's abilities and the former all together!

History
Giorno is Dio Brando's illegitimate son, conceived with Jonathan Joestar's stolen body. He is introduced as Haruno Shiobana, a Japanese teenager living in Italy. He speaks of his intention to join the gang Passione and his dream of becoming a "Gang-Star" (combining "Gangster" and "Superstar").

Haruno Shiobana was the son of Dio (fathered using Jonathan Joestar´s body) and a Japanese woman. His first years were marked by his mother's neglect, as she left her home often and "didn't want her son to keep her from having a good life", forcing Haruno to be left alone at night to fear the dark, too scared to even cry. When he turned four, his mother married an Italian man and they moved to Italy, upon which "Haruno Shiobana" became "Giorno Giovanna". His new stepfather, however, would often beat him when his mother was not around. That, coupled with the fact that Giorno easily became the target of street gangsters, gave him very low self-esteem.

However, one day as Giorno was walking home, he came upon a man covered in blood lying in a patch of tall grass. After discovering the injured man, other men approached Giorno, asking him if he knew where the man had gone. Giorno lied to the men, feeling that the injured man was the same as him, and subconsciously activated Gold Experience to mask the man's presence by causing the grass to grow tall. Around two months later, the man showed himself to Giorno again and tells Giorno that he would never forget what had been done for him. Things soon turn brighter for Giorno: his father stopped beating him and he became popular among kids his own age. It turned out that the man was a gangster who quietly watched over Giorno from the shadows. To Giorno, this was the first time someone else had treated him like a human being and showed him respect. The trust that Giorno should have learned from his father was instead taught to him by others, and ever since he no longer had the scared look in his eyes. He subsequently forges a dream to become a "cool gangster" like the man who had helped him.

Powers and Abilities
Gold Experience is one of the most versatile stands. It has the ability to control life, which Giorno most often uses to produce plants and small animals. Both can be used for a variety of purposes ranging from disguise to tracking origins. Gold Experience Requiem is obtained after Giorno pierces Gold Experience with thestand-creating Arrow. It has the ability to turn the opponent's willpower and actions to zero. Whoever is killed by Requiem will also "have his death turned to zero", forcing him into a death loop for all eternity.

Gold Experience
Life Giver: Gold Experience is capable of changing inorganic objects into living organisms. A pen can be turned into a snake, a bullet into a beetle and so on. Giorno frequently produces small life forms (frogs, snakes, flies) and plants which he apparently has control over. When any of these are attacked indiscriminately, the creation will not be harmed, and instead the attacker receives the amount of pain they would have inflicted.

Life Shot: Gold Experience's ability can also be applied to living individuals, causing their thought processes to greatly accelerate. This was employed in battles to cause enemies to lose temporal coordination of their bodies (the body cannot catch up with the mind). This also increases and amplifies the reception of the senses in one's body. For example, any pain that is felt would seem to last longer than usual due to the heightened senses. The move might be inherited from The World, because Gold Experience can slow down time in people's bodies.

Transformation: Later on, Giorno developed (or discovered) Gold Experience's ability to produce organic components of the body (e.g. transforming bullets stuck in someone's body into the very blood vessels and organs they destroyed) - evidently, these transformations are permanent. Giorno discovers this new ability after having his throat and foot "cubed" off by Baby Face's ability. Giorno subsequently takes up the healer role of the party. Unlike Josuke, however, Giorno can also heal himself. As it was not originally designed for healing, the process is quite painful.

High Potential Versatility: One of its most distinguishing features throughout the series is its extremely high Development Potential characteristic, with its life and nature related abilities showing little to no limit over its usage and descriptions only scratching the surface of what it can do. While many other Stands throughout the series have shown their own amazing usage and ability via tandem of acuity of wit and skill of a user with their Stand's powers and rules, Giorno has shown a wide application of Gold Experience's vast expanse of ability, be it to accelerate the growth of other floral life, use trees and other flora to entangle and capture opponents, or even reverse transform his creations in disguise to ambush opponents.

Gold Experience Requiem
Nullification of Cause and Effect: Gold Experience Requiem's ability is to turn anything, including his opponent's attack and willpower, back to the state of "zero". Hence, it is near invincible, as all "supposed" actions created by an opponent would have been reset (back to point zero). It is mentioned by Giorno himself that he is unsure of the exact workings and limits of Requiem's powers, but it has been shown that its range of influence extends from finger beams, surface contact, and to even being in the mere attention of Requiem.

Requiem's abilities is seen by some fans to be opposite King Crimson's: King Crimson erases the "cause" and keeps the "effect" (i.e time where a bullet would hit him is erased, causing the bullet to warp past him), while Requiem keeps the "cause" but erases the "effect", causing endless scenarios where actions and initiatives are started, but the effects of such does not occur (as shown when Requiem completely halted King Crimson's cause erasing ability).

If the opponent is "killed" by the stand itself, then they will also continuously experience death, as they will die but repeatedly return to point "zero" (i.e Diavolo's endless death loops).

This ability renders Giorno essentially untouchable by anything that would try to hurt him and is perhaps the strongest defense in the series.

Original Abilities: It is often disputed whether Giorno retained his original life giving abilities after evolving into Gold Experience Requiem. After fusing with the arrow, Giorno breaks a column and a piece of it turns into a scorpion that then attacks Diavolo, so it is very likely he still has all of his original stand's abilities.

Feats

 * Put the Time-Erasing Diavolo (Main Antagonist of Part 5) in a death loop where he must live a repeat of dying the same way over and over again
 * Achieved being a full blown Gang-Star and later became Mafiaso
 * Possible survived the Universe Reset in Part 6: Stone Ocean
 * Beat his Gang Leader Bruno Buccellati
 * Can (currently non-canon -as it is not confirmed) erase the universe being reset (and possible the universe itself)

Quotes

 * "Muda Muda Muda..."- Giorno takes after his father's battle cry