A common trope for a Tank OC in Sword Art Online fanfiction is the 'Mysterious Newcomer'. They show up out of nowhere with amazing tanking skills and a secret past. People are curious about them. Then there's the 'Tank with a Heart'. Despite their tough exterior and role of taking damage, they have a soft side, perhaps a love for a certain type of virtual flower or a kind relationship with a non - combatant NPC. The 'Underdog Tank' is also a trope. They start off as a weak or underestimated character but through hard work and determination, become a great tank in the SAO world.
An engaging Tank OC in Sword Art Online fanfiction should have a distinct appearance. Picture a large, imposing figure with heavy armor. They could have a unique color scheme, like a deep purple and black, which stands out in the virtual world of SAO. In terms of personality, they might be a bit gruff on the outside but have a heart of gold. They are the type to always put themselves in harm's way to protect their comrades. Their weapon could be a massive tower shield and a mace for when they need to go on the offensive. This combination of physical characteristics and personality traits can make for a great Tank OC.
I really like 'A Different Path in SAO'. In this fanfic, the OC has a special ability that changes the way they interact with the game world. It's full of action - packed scenes and interesting character dynamics. The author does a good job of making the OC fit into the SAO universe seamlessly.
Power - up and growth is a major theme. The male OC usually starts with a certain level of skill or ability and as the story progresses, he gets stronger, either through leveling up in the game or personal development. Also, the theme of redemption can be seen in some fanfictions, where the OC has a past mistake or a troubled history that he tries to make up for within the SAO world. This makes for a very engaging and character - driven story.
One common theme is the underdog OC rising to prominence. In many of these fanfics, the original character starts out as a relatively unknown or weak entity in the Sword Art Online world but gradually gains power and the attention of multiple characters, thus forming a harem. Another theme is the exploration of relationships. It's about how the OC navigates through different types of relationships with the harem members, be it friendship, love, or rivalry at times.
One plot idea could be that the Marksmen oc discovers a hidden quest related to archery skills in Sword Art Online. This quest could lead them to a powerful bow that was lost long ago in the game. Along the way, they might have to team up with other players who initially doubt their abilities as a Marksmen. Another idea is that the Marksmen oc is targeted by a group of PKers (Player Killers) because they are jealous of their unique skills. The oc then has to use their wits and archery skills to outsmart the PKers.
Overcoming challenges is another theme. Since Sword Art Online is a game full of dangerous monsters and difficult quests, the OCs have to face numerous challenges. These can range from fighting powerful bosses to dealing with glitches in the game system. How they overcome these challenges and grow as a result is a key part of many fanfictions.
One idea could be that the OC is a new player in the game who gets saved by Sinon during a difficult quest. This event sparks a friendship that gradually turns into something more. The OC could have a unique skill that helps Sinon in her own battles, and together they face off against a powerful new enemy in the game.
Well, 'Male OC: The Unseen Force in Sword Art Online' is a really interesting piece. It features a male OC with special abilities that no one expected, and the story unfolds as he uses these abilities to change the course of events in SAO. Also, 'My Sword Art Online Adventure as a Male OC' is a more personal - style fanfiction that gives a great view into the experiences of the OC in the game.
Well, 'A New Hero in SAO's Harem' is also a notable one. The OC in this fic has unique abilities and forms relationships with multiple characters in a harem - style. It's full of action - packed scenes in the virtual world of Sword Art Online and some really sweet romantic moments too. The plot is engaging as it weaves the OC's journey with the existing SAO lore.