The Hierarch asks you to eliminate the splendors and collect Blood of Saint as proof.
Get rid of them and obtain 300 units of Blood of Saint.
Monsters to Hunt - Eye of Splendor, Flash of Splendor, Blade of Splendor, Wisdom of Splendor, Soul of Splendor, Victory of Splendor, Punishment of Splendor, Shout of Splendor, Signet of Splendor, Crown of Splendor and Wailing of Splendor
As the Hierarch requested, you've collected 300 units of Blood of Saint as proof of your accomplishments. Take them to the Hierarch.