Find Mimic's Blood for Jermien the Cowled Wizard

Umar Hills; 40500 ex, Ilbratha +1
 * Find Mimic's Blood for Jermien the Cowled Wizard
 * Jermien in Imnesvale in the Umar Hills will ask you to find some Mimic's Blood so he can finish creating his Golem.
 * Enter the cave to the northwest and defeat the Mimic that looks like a chest. Take the Mimic's Blood from the chest.
 * Give the Mimic's Blood to Jermien in his house and he will give you the sword.
 * Once he has activated the Golem it will turn on him. Help him destroy the Golem.
 * Speak to him again after it is dead and he will thank you for your help.