Soul of Blight

Soul of Blight are dropped by Ocram. They are used to create any console-exclusive weapon and armor items with the exception of Sharanga. Creating all weapons and armor sets costs 225 souls, meaning you must defeat Ocram a total of 23-45 times.

Trivia

 * The "Blight" in Soul of Blight means any cause of impairment, destruction, ruin, or frustration and that is what Ocram does; he is all those things because he is a final boss as of now.