https://www.gamespot.com/articles/assassins-creed-odyssey-guide-mythological-beasts-/1100-6462466/

There's much to experience in the massive open-world of Assassin's Creed Odyssey. But as is tradition, the Assassin's Creed series has a very strange way of blending historical accuracy with bizarre supernatural elements--and Odyssey is no exception. While you'll mostly take on pirates, foot soldiers, and the sinister members of the Cult of Kosmos throughout the various locales around the world, there are some encounters that will take some extra effort to find--leading to Odyssey's most memorable fights against beasts of legend.

In this feature, we breakdown Assassin's Creed Odyssey's most involved and unique quest-line, which pits you against some various mythological beasts that reference Greek mythology, including the deadly Medusa and the Cyclops. In addition to giving you all the details on how to find them, we also offer up some tips on how to overcome their unique challenges. Obviously, there are some spoilers in this article, which relates to the midpoint of the game. Proceed with caution.