First full-fledged American team with no Super Sentai counterpart.
Although they are time-travelling Power Rangers from the future, the Ranger suits and Zords are based on Greek Mythology.
Although this show is a Table-Top RPG and the actors are also players in a story-driven game, the story, characters, and items in the show are all canon in the Power Rangers Universe and Franchise.
The role of Vesper the Black Ranger was originally offered to Ciara Hanna, who played Gia the Yellow Ranger in Power Rangers Megaforce (2013).