Merlin's sacrifice for Gwen in the fanfiction would have a profound impact on Gwen's character. Initially, she would be consumed by grief. But over time, this grief could transform into a powerful motivation. She may start to see the world through Merlin's selfless eyes. This new perspective could lead her to be more inclusive in her rule, more open to different ideas and people. She would strive to create the Camelot that Merlin dreamed of, a place of equality and peace, and in doing so, her character would grow from a simple, kind - hearted girl to a great and noble queen.
Well, first of all, Gwen would be deeply affected. His sacrifice could make her more empathetic towards others' sacrifices. She might develop a more somber and reflective side to her character. As she moves forward, she could be more cautious in her decisions, always thinking about the cost, like Merlin paid with his life. Also, it could fuel her passion for justice even more, as she wants to honor his memory.
Gwen would likely become more determined and strong - willed. Merlin's sacrifice would be a huge emotional blow to her. It might make her more resolute in fighting for the good he believed in, perhaps becoming a more fearless leader in Camelot. She may also carry a sense of guilt and a need to prove that his sacrifice was not in vain.
One possible scenario could be that Gwen is in danger from a powerful dark magic user. Merlin steps in to protect her, knowing that the only way to defeat the enemy is to sacrifice his own life force or magic. Another could be that Gwen is wrongly accused of a crime she didn't commit, and Merlin sacrifices himself to prove her innocence and save her from execution.
Merlin can impact their relationship positively. He might use his magic to create opportunities for them to be alone, like creating a private garden for their dates.
Serena's character development could be profound. First, she'd probably experience a great deal of grief. But through that grief, she could transform. She might become more fearless in battles, using Ash's sacrifice as motivation. Also, she could develop leadership qualities. Since Ash is no longer there to lead in some situations, she has to step up. She may also form new alliances and friendships as she tries to cope with the loss and move forward in the Pokémon world.
One idea could be that it's a magical pregnancy. Maybe Merlin was accidentally affected by a spell meant for someone else, and now he's pregnant with Gwen's baby in a very strange and magical way. This could lead to a lot of confusion and drama in Camelot as they try to figure out how to handle this unprecedented situation.
Merlin might become even more protective of Arthur. Since Gwen is carrying Arthur's child, Merlin would see it as his duty to safeguard the future of Camelot. He could be more involved in Arthur's personal affairs, which might initially annoy Arthur but eventually he'd come to appreciate Merlin's concern.
One of the interesting aspects of their friendship in fanfiction is how they influence each other's growth. Merlin's knowledge of magic and his adventures often expose Gwen to a world beyond her ordinary life. Gwen's kindness and strong moral compass also guide Merlin, especially when he is faced with difficult decisions regarding his use of magic.
One great Merlin and Gwen fanfiction is 'A Royal Bond'. It beautifully explores their relationship in a world filled with magic and political intrigue. The author does a wonderful job of portraying Gwen's strength and Merlin's loyalty.
His magic would be crucial in safeguarding the baby. If there were any threats from dark magic, Merlin could sense them early on. He could then use his powers to counteract the dark magic, perhaps by creating a magical shield around the baby. Also, if the baby were to be born with some sort of magical ability (since Arthur and Gwen are in a magical world), Merlin could help the baby control and understand its powers as it grows up.
You could also develop the plot by focusing on the physical and emotional changes Merlin goes through during the pregnancy. He might struggle with the hormonal changes, just like any pregnant person would. Emotionally, he could become more protective of Gwen and the unborn baby. Meanwhile, they might have to deal with threats from outside forces who somehow find out about the pregnancy and want to use it for their own gain. This could add a lot of action and suspense to the fanfiction.
Fanfiction often explores their relationship in many ways. For example, it can show how Merlin acts as a mediator between Arthur and Gwen. He might use his magic subtly to bring them closer or resolve misunderstandings. Sometimes, it shows how Arthur's sense of duty as king affects his relationship with Gwen, and how Merlin helps him balance that with his personal feelings.