Necklace of Shadow Avenger
Can be acquired by upgrading Necklace of Vindictive Shadow. For upgrade, Spark of Abyss are required that can be obtained in combats against Shaab's monsters or granted for victories in the Vortex of Trapped Souls and for completing Recurring Quests in the Vortex.
This is a magically enhanced item that transforms into Necklace of Vindictive Shadow once its magical properties expire.
Upgrade available upon earning 37000 Defender of Adan Reputation.