Gather the ingredients needed for the Dark Heart and deliver them to Vizeran.
◻ purple worm egg
◻ central eye of a beholder
◻ blood of a demon lord
◻ 6 angel feathers
◻ a chunk of elder brain
◻ 10 timmasks
✔ something that belonged to a Demon Lord
◻ Gromph Baenre's grimoire