ENTP
Just like pirates, Kaeya covers one of his eyes with an eyepatch. In fact, he said he inherited it from his grandfather (who he says was a pirate). On top of that, Kaeya has dark-tannish skin.
An accomplished swordsman and a strategic thinker in the Knights of Favonius, rumored to hail from beyond Mondstadt. Kaeya is an outwardly confident and charming individual with a flair for drama. He is sometimes seen as overly laid-back and even lazy, but he takes his work seriously.