Elf Stone
From Everafter Falls Wiki
Elf Stone is a mineral that can be obtained by breaking strange stones.
Uses
Elf Stone can be donated to the Museum as part of its Amazing Stones collection or placed on furniture as a decoration.
One Elf Stone is required to complete Spell Reversal Potion. While this quest is active, the player has a ~6.67% chance to catch an Elf Stone during the fishing minigame unless they have it turned off in settings.
