I'm not sure specifically as there could be many different 'dragon of ash fanfictions'. It might be about a dragon that is somehow related to ash, perhaps in a fantasy world where this dragon has unique powers or a story connected to a place filled with ash.
Well, 'dragon of ash fanfiction' could be a story that focuses on a dragon whose existence is intertwined with ash. Maybe it's set in a post - apocalyptic or a volcanic area where ash is abundant. It could involve the dragon's adventures, its relationship with other creatures in this ashy environment, or it could be about a hero's encounter with this dragon of ash.
A possible fanfiction could be that Ash is challenged to a battle where the opponent's Pokémon uses a dragon dance to boost its power. Ash, not having a dragon - type Pokémon, decides to teach Totadile a special form of dragon dance - inspired moves. They practice hard, and during the battle, Totadile's new moves surprise everyone. The dragon dance - like moves give Totadile an edge, and Ash manages to win the battle with this creative strategy.
In Unova - based fanfiction, if Ash gets involved with dragons, it could be an amazing story. Maybe he befriends a baby dragon Pokémon that has been separated from its family. Ash then has to protect it from poachers or other dangerous Pokémon. Along the way, he forms a strong bond with the dragon, and this bond could change his approach to Pokémon training completely. He might start to focus more on the emotional connection with his Pokémon rather than just battle strategies.
Fanfiction often takes creative liberties. Regarding Ash's Totodile and Dragon Dance, the writer might use this combination to show Totodile evolving in an unexpected way. The Dragon Dance could symbolize Totodile's growth and connection to more powerful Pokémon moves. It could also lead to new rivalries or friendships within the fan - created Pokémon world.
A common theme is the discovery of rare dragon - type Pokemon by Ash. It often leads to a new adventure full of challenges.
A really interesting plot might be that Ash is chosen by an ancient dragon deity to be its champion. As a Dragon Master, he has to go on a quest to collect special dragon orbs scattered across different regions. Each orb gives him new powers or abilities related to dragon Pokémon. Along the journey, he faces challenges from other trainers who also want the orbs for their own purposes.
Ash could become more confident and wise as a Dragon Master. His decision - making skills would improve as he deals with powerful and often unpredictable dragon Pokémon.
Since I don't know the specific 'dragon of ash fanfiction', it's hard to say. But it could be the dragon itself as a main character, and perhaps a wizard or a warrior who has to deal with the dragon.
A common theme is the crossover of powers. Since Ash has his Pokemon abilities and the Dragon Ball Z characters have their ki powers. Another theme is friendship, as both series value strong bonds between characters. So, in fanfiction, you often see Ash forming new friendships with Goku and others.
One common theme could be trust broken. Since there is a betrayal involved, the shattering of trust between characters would be likely.
A plot could be that Ash is training Totadile for a Pokémon contest. He decides to incorporate elements of the dragon dance into Totadile's performance routine. Totadile at first struggles to get the complex moves right, but with Ash's encouragement and some help from other Pokémon they meet along the way, it slowly improves. The day of the contest arrives, and Totadile's dragon dance - inspired performance is so unique and energetic that it earns them a high score and the admiration of the audience.