Suzuna, Forged of the Blood Moon

Kamiya Suzuna is a High-Elf-turned-Dhampir Forge Cleric from the land of Wa in Kara-tur, Forgotten Realms. After years of adventuring to find a lead on the vampire, she and her sister confronted one of its generals in a showdown in a domain of dread. They failed. Suzuna was banished to the Shadowfell before the battle ended, never learning the fate of her comrades.
As Suzuna wandered the wastes of the Shadowfell the energies of the plane, as well as an unknown patron, changed her. She became a Dhampir, with an aberrant Dragonmark shaped like a spider lily on her back.

OC not mine - commission character