Not Of Blood But Of Spirit

Defeat the Spirit of Grakkor at the end of the Fanx Caverns and deliver the Shard of Grakkor to Warseer Fezzik atop Grakkor Mountain. - Shard of Grakkor (0/1)

"You have passed all the trials put before you, ___. In our eyes, you have proven yourself. However, since you were captured by the Gulgrethor, there is one last person you must prove your strength to: Grakkor himself." "Beyond this gate is a fighting pit. There you will find the Spirit of Grakkor, and you must defeat him in personal combat. If you can best him, take from his spirit the Shard of Grakkor and ascend to the top of the mountain - to the Beacon of Martok."