Exploration Materials

Exploration is essential for gathering character ascension materials, but searching without any hints is a pain... That's why I'm really grateful that each nation has a 'human right' for material farming. In Snezhnaya this time, it's Colette and Alyosha, but who was in charge before...? Mondstadt → Klee, Mika Liyue → Yanfei (unsure) Inazuma → Sumeru → Fontaine → Lyney Natlan → Cachina Snezhnaya → Aino I've forgotten more than I thought...