Typically, in 'Healer Revenge' light novels, one common theme is the struggle for justice. The healer, who has been wronged in some way, is seeking revenge against those who have mistreated them. Another theme could be the transformation of the healer from a meek or passive character to a more assertive and powerful one in their quest for revenge.
One common theme is sacrifice. Healers often have to sacrifice their own time, energy or even safety to help others and this can be a big part of their romantic journey. For example, they might put off their own happiness to heal a loved one.
Another theme is the connection between nature and healing. Often, healers draw their power from nature, like using herbs, water from sacred springs, or the energy of the forest. This shows the importance of the natural world in high - fantasy healing concepts.
Betrayal is a very common theme. Usually, the main character has been wronged by someone they trusted, like a friend or a colleague. This betrayal then fuels their desire for revenge.
The theme of redemption also shows up. Sometimes, the characters she heals are those who have made mistakes in the past. By healing them, Bella is not only fixing their physical or emotional state but also giving them a chance at redemption, like in a story where she heals a former villain who then turns into an ally.
Friendship and camaraderie are also prevalent themes. Healers often form strong bonds with other players as they support each other in the game. In fanfiction, these relationships are developed and explored, showing how they rely on one another to succeed in the virtual world.
One common theme is redemption. Since Snape has such a complex past, many fanfictions use his role as a healer to show his path towards redemption. For example, he might heal those he has wronged in the past, either directly or indirectly.
Redemption is a very common theme. Since Draco was on the wrong side during the war in the original story, in healer Draco fanfiction, his new role as a healer often serves as a way for him to redeem himself. He uses his skills to help others, which is a way to make up for his past actions.
I'm not specifically familiar with a light novel titled 'Healer Revenge'. There are so many light novels out there. You could try looking on popular light novel platforms or asking in light novel fan communities. They might be able to point you to some great ones with similar themes like revenge and healers.
One common theme is redemption. The hero often not only seeks revenge but also to redeem themselves in some way, like proving their worth after being wronged. For example, in 'The Rising of the Shield Hero', the hero has to redeem his name in addition to getting revenge.
Deception is a common theme. The quack healer is often pretending to have skills they don't really possess. Another theme could be the gullibility of the public. They fall for the quack's false promises easily.