According to a recent Genshin Impact leak, Version 5.5 will add two new Artifact Sets to the game, one of which will have a unique mechanic for Cryo characters. When Natlan made its debut in August 2024, it launched with two extremely valuable Artifact Sets. The Scroll of the Hero of Cinder City and the Obsidian Codex were tailor-made to fit just about any Natlan character, as they engaged with the region's Nightsoul mechanic. However, Genshin Impact players were wondering when Natlan would debut its second Artifact Domain, as Waterfall Wen came out during Fontaine in Version 4.3.