History of Gahlran

Gahlran, the Sorrow-Bearer was a Cabal bred in the Royal Pools as a Shadow of Calus, meant to wield the Hive artifact Crown of Sorrow. The crown was a trap by Savathûn; it corrupted him within minutes, and he infested the lower Leviathan, founding a Kingdom of Sorrow. He is the final boss of the Crown of Sorrow raid and was only hours old when killed.