Well, there's a fanfiction called 'Spyro in the Shadow Realm'. In this, Dark Spyro is trapped in a shadowy dimension and has to find his way out while facing various challenges. Also, 'The Dark Spyro Chronicles' might be interesting. It could detail Dark Spyro's adventures as he battles against both his own dark nature and external enemies.
Ignitus is a wise and experienced dragon. He can shape Spyro's character by teaching him the values of loyalty and friendship. For example, Ignitus might tell Spyro stories of great dragons who sacrificed themselves for their friends. This would inspire Spyro to be a more loyal friend to those he cares about, like his dragon friends and the other creatures in his world. Also, Ignitus' strict training regime would make Spyro more disciplined. He would learn to control his impulses and focus on his long - term goals, which is an important part of his character development.
The main characters are Spyro and Dark Spyro. Spyro is the character we know from the games, with his unique personality and abilities. Dark Spyro is a more complex character. He might not be completely evil but rather a product of some external influence that has made him turn against Spyro. Other characters like the elder dragons or the various creatures in the Spyro universe could also make appearances, but Spyro and Dark Spyro are the ones that drive the main conflict in the fanfiction.
To develop the characters in Spyro meets Spyro fanfiction, consider their relationships with other characters in their respective worlds. If one Spyro has a close group of dragon friends and the other is more of a loner, how does this affect their interactions? They could learn from each other in terms of friendship and loyalty. Another aspect is their growth. Maybe one Spyro is initially afraid of heights and has to overcome this fear when they are together. This shows character development as they face their weaknesses and become stronger. You can also show their different beliefs and values, like one Spyro believing in strict dragon traditions and the other being more open - minded and willing to break the rules for the greater good.
You can try looking on fanfiction websites like FanFiction.net or Archive of Our Own (AO3). These platforms have a wide range of fan - created works, including Spyro Dark Spyro fanfictions.
Spyro's original friends like Cynder could be potential allies. She has a connection with Spyro and might be able to understand his dark side and help him control it.
One idea could be that the two Spyros, from different dimensions perhaps, have to team up to defeat a new powerful villain that neither could face alone. For example, a dark sorcerer who is draining the magic from all the dragon realms. Another could be that they initially mistake each other for an enemy and engage in a friendly sparring match before realizing they are on the same side. Then they combine their unique skills, like one Spyro's amazing flying maneuvers and the other's powerful fire breath, to solve a mystery in the dragon world, like the disappearance of an ancient dragon artifact.
In such a fanfiction, one possibility could be Spyro facing a new breed of dark magic - created by an old enemy of Ignitus. Ignitus, being a wise and powerful dragon, would train Spyro to combat this threat. Spyro might learn new fire - breathing techniques that are unique to his heritage and Ignitus would guide him through the process of mastering them.
One idea could be a battle for the control of a powerful magical artifact. Spyro wants to use it for good, like restoring a desolated land, while Dark Spyro sees it as a means to gain ultimate power over the dragon realms. Another could be a story where they have to team up against a greater evil, and in the process, Spyro tries to bring out the good in Dark Spyro.
One idea could be Dark Spyro's struggle to control his newfound powers. Maybe he accidentally causes harm to those he cares about and has to find a way to master his abilities to protect them.