This quest can either be completed as listed, or can be avoided by using Psychology and talking Oritania out of her revenge.
- Complete: Kill Spiders
Kill 30 Goblins and return to Oritania.
Talk to Oritania, if you are skilled at Psychology you will be able to talk her out of sending you on this quest and instead gain some experience in Combat Psychology.
If you decide to take the quest, just go into the nearby Goblin Dungeon and kill 30 of any of the Goblins in the dungeon and return to Oritania.