Ganelle and the Blue Stone

I bring out the explosive powers underlying in Lapis Lazuli. That's how I can smelt metal without using fire. But the Ganelle use Lapis Lazuli differently. Well, it'd be best to ask them yourself. Go to the priestess guarding the Atanis Pond. Her name is Maery, I don't know if you've met her already.

You are a curious one.

Lapis Lazuli has been imbued with powers of the spirits for a long time. This is why spirits would gather around it naturally. After we've found this out, We've been working hard to use its energy to revive the damaged forest. You probably saw it yourself. All those Guard Towers built all over the forest. Guard Towers built using Lapis Lazuli attracted the spirits around, and those areas have been recovering much faster.