The closed species names "Velavail" is holding an MYO event until the end of October 2022! Here is a description of the closed species from the creator, Meguru-Sama, "Draconian creatures that are able to traverse between their world and humans. Sightings of Velaveil’s are not uncommon in the mortal realm. Depending on the region and timeframe of the world, they are either known as harbingers of wealth, prosperity, and good faith… or death, destruction, and corruption."

Here is a link to forum thread about the event where you can find more information.