Good morning, I'm here to ask if the crystals have any use in the new version of the game.

2 of them seem to have effect right now but i think it's only visual

3rd one doesn't seem to have any use right now, and i can't find 4th one

Edit: 4th one does nothing too

Update 0.1.2 is title "Origin of the Crystals" so I don't think they will have a function until then. https://trello.com/b/5D8NLeTg/little-blacksmith-shop