Sliver of fog-wreathed obsidian

A sliver of fog-wreathed obsidian, also known as a soul sliver, is an Underworld-themed artefact that can absorb a small portion of its owner's fading life essence each time they die. This charges the sliver over time, turning it into a life-enhancing battery that, when broken, will restore health when needed. The larger the charge the larger the health gain. It can even send health surging above the normal maximum (up to twenty-five percent over).

Pieces

(1) The obsidian for a soul sliver, level 1

(1) The fog for a soul sliver, level 1

(1) The souls for a soul sliver, level 1

(1) The curse for a soul sliver, level 1