By the end of Dragon Age: Inquisition's Trespasser DLC, fans learn of the Evanuris. In a way, though, the Evanuris has always been known. They are the elven pantheon, but it is also revealed that a lot about the pantheon is different from what the Dalish believe, at least according to Solas. He invoked their old name, the Evanuris, which apparently were powerful beings and not really deities.