Treasure Hunters AU

Treasure Hunters AU (also known as Indiana Jones and Tomb Raider AU) is an AU in the fandom where the Big Four are treasure hunters, tomb raiders and archaeologists.

About the AU
Spawning from fanart, this AU places the Big Four, and other such characters as archaeologists that search for forgotten cities (like Atlantis and the ancient kingdom), treasures (like the Moonstone and Dragon Eye) and undercover myths, legends and how they were made. Even then the magic/witchcraft, monsters and gods from those stories are true.

Hiccup Horrendous Haddock III
Hiccup is portrayed as Indiana Jones and a archaeologist that studies Viking lore, history and legends. He can also be a paleontologist that has his life turn upside down when he uncovered a fossilized dragon.

Jack Frost
Jack is Nicholas St. North's apprentice as they seek the ruins of Punjam Hy Loo and the Green Labyrinth, the Globe of Light and the lost ship of Mir Mansnoozie.

Merida DunBroch
Merida's archery skills gives her the role of Lara Croft from Tomb Raider (2013) or a archaeologist that seeks the ruins and treasures of the lost kingdom of the Highlands.

Rapunzel Corona
Rapunzel studies and searches for fossil and surviving ancient plants and the lost crown of sun goddess. Fans have even cast her as gun shooting Lara Croft and one of Indiana's female partners.