Heart of Avarice

Heart of Avarice was a magical dagger that was the favored weapon of Abbathor, the dwarven deity of greed.

Description
Heart of Avarice was diamond-bladed and had several jewels set into its hilt.

Powers
This dagger had a mighty +5 enchantment. In addition to doing a huge amount of damage for its weapon type, it was able to uncover the presence of valuable metals within up to in each direction. If someone tried to take the dagger for themselves, they would lose a proportion of their overall power and the knowledge they possessed. If they continued to hold it, this effect would continue until the greedy wielder lost all the abilities they had gained.