Just an idea not to be taken seriously but, there are currently 6 elements in the game (pyro, hydro, cryo, electro, geo and anemo). I’m sure we’ve all played other games where these elements took place. But there are two other elements that we haven’t seen in the game other than dendro which are darkness and light. These two are vulnerable to each other and are usually to the side of the elements circle or in the middle. I thought of these elements mainly because of rosaria. As a character and her appearance I don’t see her as a cryo wielding character but more of a darkness type. Also thinking of those bright yellow slimes that you see in domains that spawn with electro slimes could be the light element. Who knows, this is just a thought. And what about the unknown god at the beginning of the game? If that’s not some type of corrupted geo maybe that’s what the darkness element would look like?