Fanfiction.net is a good place to start. It has been around for a long time and has a wide variety of fanfics, including those related to 'charmed archer'. AO3 is also great. It not only has a lot of fanfics but also has a community of readers and writers who are very active. You can also check out some smaller, more niche fanfic websites that might have some unique 'charmed archer' stories.
Sure. One popular 'charmed archer fanfic' is 'The Archer's Destiny in the Charmed World'. It combines the unique charmed elements with the skills of an archer in an exciting way. Another one could be 'Charmed Archer: A New Beginning' which focuses on the origin story of an archer character within the charmed universe.
Most likely, Chris would be one of the main characters. Given his significance in the 'Charmed' universe, he would play a key role. Also, the main archer from 'Archer' would probably be a main character as well, since it's a 'crossed' fanfic.
One common theme could be adventure. Since 'Charmed' is often about magical adventures, fanfics might continue that trend with Chris and Caine Archer getting involved in various magical quests or battles.
Well, it could involve a plot where the characters from 'Charmed' are somehow transported to the world of 'Archer'. Chris might find himself in a situation where he has to use his wits and magic to fit in and deal with the various challenges that the 'Archer' world presents, like the comical and often dangerous situations that the 'Archer' characters usually get into.
The main characters seem to be Caine, Archer, and Chris. Caine might be a powerful magical being with his own set of abilities and motives. Archer could be someone with skills that are either complementary or in contrast to Caine's. And Chris, who is likely to be in a position where he is affected by the actions and relationships of Caine and Archer.
Perhaps it could involve a love triangle between Caine, Archer, and a character related to Chris. This would create a lot of drama and conflict as their relationships get intertwined with the magical elements that are often present in 'Charmed' - like spells and potions that might affect their feelings and actions.
I'm not sure specifically which 'Charmed Chris Crossed Caine Archer' fanfics are good. You could try searching on popular fanfic platforms like Archive of Our Own. There might be some hidden gems there that other fans have written, exploring different storylines and relationships within this concept.
He could save them through combat. If his family is held captive by some evil force, Archer would fight his way through the enemies using his combat skills and archery. His arrows might be enchanted, allowing him to defeat powerful foes easily.
In this type of fanfic, Archer might use his unique skills and abilities to save his family. Maybe he has his signature archery skills that he utilizes to fend off threats. For example, he could be facing a horde of magical creatures and his precise shots are the only thing standing between his family and danger.