Loki may become more cunning. His time with Thanos, a very powerful and dangerous being, forces him to be on his toes all the time. He might learn new ways to deceive and manipulate, which are skills he already has but are sharpened during this time.
If Loki can go back in time and fix things, his character might develop a sense of redemption. He could start to see himself as a hero rather than a villain. Instead of being full of self - loathing and envy, he would have a new purpose.
Another possibility is that Loki teams up with other characters. He could form an alliance with the Avengers or some other powerful beings in the universe. Together, they could come up with a plan to stop Thanos. Loki could contribute his unique skills, like his ability to shapeshift and infiltrate Thanos' ranks, and then they could launch a coordinated attack.
In many Thor Loki Avengers fanfictions, Loki's character development often starts from a place of being the villain. He then gradually realizes the value of his relationships, especially with Thor. For example, in some stories, after seeing the loyalty of the Avengers to each other, he begins to question his own actions. He might start to show remorse for his past deeds like the attack on New York.
Loki could also show signs of fear, though he would try to hide it. Inside, he knows the power that Thanos wields. But on the outside, he would maintain a facade of bravado. His reactions would be a mix of his natural cunning and the instinct to survive in a very dangerous situation.
Percy might become more resilient. The constant torture in Tartarus forces him to dig deep within himself to find the strength to survive. He learns to endure pain and hardship in ways he never had to before, which toughens his mental state.
Loki shows his greater power through his illusions. He can make Thanos believe things that aren't true, like creating false armies or making Thanos think he has lost the Infinity Stones. This mental manipulation is a form of power that can be more effective than Thanos' physical strength.
Loki's character development can also involve him learning about the value of teamwork and friendship. As he interacts with the Avengers more, he starts to see the benefits of working together rather than against them. He might share his knowledge of magic and Asgardian lore with the team, which in turn helps them in their battles. This exchange also helps him grow as a character and become more integrated into the group.
In Loki helps the Avengers fanfiction, his character development can be quite complex. At first, he may be reluctantly helping the Avengers due to some self - serving reason, like getting out of a worse situation or trying to prove something to himself or others. But as time goes on, he witnesses the Avengers' values up close. Their selflessness, courage, and determination might start to rub off on him. He could then actively choose to be a part of the team, not just for his own gain, but because he truly believes in their cause. His development might also involve learning about emotions like friendship and trust, which are new concepts for him, especially in the context of the Avengers.
During the seventh time travel, Naruto could develop a deeper understanding of the power of friendship. Maybe he meets some old friends in a different context during his travels and realizes how important they are in a whole new way. For example, he might see how his friends' small actions in the past had a big impact on the future. This could make him more appreciative of them and also more determined to protect their relationships. He could also grow in his ninja skills as he has to adapt to different situations and opponents in the past, using his current knowledge to his advantage while also learning new techniques from the past.
Their relationship could deepen as they face the new challenges together. Loki might become more open and honest with Sigyn, sharing his fears about the future. Sigyn, in turn, could rely on Loki more, seeing his efforts to be involved in the pregnancy.