A new flagship update in the form of Genshin Impact 7.0 added in a lot of new achievements. As usual, the list above is a mixture of both hidden and normal achievements from the 7.0 update. 20 Primogems Glacial Treasure Hunter (I) Open 65 chests in Everfrozen Earth, Volkodlak Tundra, Flamefeather Valley, White Birch Snowgrave, and Fellfrost Peak. 5 Primogems Glacial Treasure Hunter (II) Open 130 chests in Everfrozen Earth, Volkodlak Tundra, Flamefeather Valley, White Birch Snowgrave, and Fellfrost Peak. 10 Primogems Glacial Treasure Hunter (III) Open 265 chests in Everfrozen Earth, Volkodlak Tundra, Flamefeather Valley, White Birch Snowgrave, and Fellfrost Peak.