It would make the OC very powerful. Gandalf's training in magic would give the OC new abilities. They could use magic to protect themselves and others.
The OC trained by Gandalf could have a unique journey. Since Gandalf is a Maia, he could pass on some of his otherworldly knowledge. The OC might be trained in the ways of prophecy and understanding the signs in the sky and nature. They could be sent on quests to find ancient artifacts or to unite the different kingdoms. Gandalf's training would also instill in the OC a sense of honor and duty, so they would be willing to sacrifice for the greater good of Middle - earth.
The Lord of the Rings was a fantasy novel written by Tolkien. Gandalf was a character with magical abilities, but his true identity was that of a dolph, not a warrior.
Gandalf often pulled out his sword to cut people in games or novels because his character was set to carry out some tasks, which usually required him to use force. For example, in Lord of the Rings, Gandalf once assisted the Dwarf King Rohan and his army against the Ringwraiths. He also drew his sword and fought with the enemy in battle.
In addition, Gandalf's image in games or novels was usually a powerful existence. He pulled out his sword and slashed people to show his powerful strength and leadership ability. His magical abilities could also help him fight, making him more difficult to defeat.
A really interesting 'rings of power fanfic' could be 'Galadriel's Quest'. In this fic, the author delves deeper into Galadriel's character, her motives and her journey in a way that the original might not have fully explored. It's full of vivid descriptions and emotional moments that make it a great read. For example, the way the author describes Galadriel's internal struggles when faced with difficult decisions is both captivating and thought - provoking.
Yes, it can be considered fan fiction. It takes elements from J.R.R. Tolkien's works and expands on them in a way that some view as more in the realm of fan - created content. It has a lot of creative liberties that deviate from the original lore in ways that make it seem like fan fiction.
The background of The Rings of Power is quite elaborate. It delves into the power struggles among various races and the dark forces that threaten the peace. The creation and distribution of the powerful rings play a crucial role in shaping the events.