A Dark Weapon

Exploration Stage: Crystal Mine
From: Kira Woodville
Description: Our suspicions are confirmed. Lewis and Augustine are connected to the Cult, so it isn’t safe for us to be here. At the exit, I found a crystal spike hammer hidden under a stone. It’s a weapon of the Shadow disciples. Let’s take it so that no one can use it against us.
Completed: This pickaxe-like weapon is a spike hammer. It’s so strong it can even crack stones. I’ll show it to you now... Hmm, the weapon shattered into small pieces from a light blow against the rock. It turns out that it’s not real.