Power Bolts Quest

Name: Power Bolts Quest.
Location: Plains of Havoc
Reward: 5 Power Bolts, 12 Burst Arrows, Two Handed Sword, Book.
Monsters: Giant Spider, Poison Spiders, Cyclops, Minotaur Guards, Minotaurs, Minotaur Archers, Demon Skeletons, Skeletons, Ghouls.

We head out of Venore as we did to Jakundaf Desert and turn left. The map further guides us:

Here 1 Giant Spider is waiting for us. We kill him and take the rewards from the corpse.