Genshin Impact Shares New Mini Seelie Event Details ✖ Genshin Impact developer miHoYo has revealed a bunch of details about a new "Lost Riches" event set to be added to the popular free-to-play video game this week. Essentially, the event tasks players with taking a "Treasure-Seeking Seelie" out to find Iron Coins that can then be exchanged for rewards. While this is pretty typical for Genshin Impact events thus far, the rewards themselves are not. With enough Iron Coins, players can trade them in for one of three commemorative event gadgets, Mini Seelie: Dayflower, Mini Seelie: Rose, or Mini Seelie: Curcuma. The gadgets can only be traded for once the various treasure areas that are part of the event are completed, and as indicated, players can grab only one. Once one of the three is chosen, the other two will be marked as unavailable.