In 'natsu gets an apprentice fanfiction', it's possible that the relationship between Natsu and his apprentice would be full of growth and discovery. The apprentice could learn not only about magic but also about friendship from Natsu. They might start off not getting along so well, but as time passes, they form a strong bond. For example, the apprentice might be initially afraid of Natsu's powerful magic, but later come to admire it and strive to be like him.
Well, in this kind of fanfiction, Natsu might teach his apprentice about magic. He could pass on his unique fire - based magic skills, like how to control the intensity of the flames. And they might go on adventures together, facing various challenges and enemies. Maybe the apprentice has some special abilities that Natsu has to help develop.
It could be a young, inexperienced mage who has always admired Natsu from afar. Maybe someone with a hidden power that Natsu senses and decides to take under his wing.
Well, he could be magically healed by one of his friends. Maybe Lucy uses her celestial magic to call a spirit with healing powers.
Well, he might use his fire magic to battle the Grimm. His combat skills from his own world could give him an edge in RWBY's dangerous setting.
Natsu could also be deeply hurt. He values his friends highly in Fairy Tail. If betrayed, he might isolate himself, doubting his own judgment in trusting people. This could lead to a period of self - discovery where he tries to figure out how to trust again. For example, he might recall the times when his friends in Fairy Tail were truly there for him and use those memories to heal and grow stronger in the face of this betrayal.
One possibility is that Igneel would immediately go into a protective mode. He might use his dragon powers to heal Natsu if he has such abilities. Since they have a strong bond, Igneel would be enraged at whatever caused Natsu to get hurt and would seek revenge. He could also stay by Natsu's side until he recovers, providing warmth and comfort as dragons are often associated with being a source of strength and protection.
Well, it could be a really dramatic turn. Natsu might initially be in a state of shock. His friends would surely be horrified and rush to his aid. Maybe his dragon - like powers would start to flicker as he tries to fight against the injury.
Naruto could learn the art of poison from Sasori. Since Sasori was known for his use of poison in his puppets, Naruto might find a way to use it defensively, like coating his kunai with a non - lethal poison that just immobilizes enemies.
He could marry an original character created specifically for the fanfiction. This character could be a powerful mage from a far - off place who crosses paths with Natsu during one of his adventures.
It could be a jealous rival from another guild. They might see Natsu as a threat and figure framing him would be a good way to get him out of the way.
It could be that Natsu is part of an experiment in a parallel universe within the fanfiction. The experiment gives him the ability to get pregnant. His journey would involve coming to terms with this new state, facing the challenges of pregnancy, and maybe even finding a way to reverse it if he wishes.