After going to the Tower of Althalaxx and clicking the orb on the top, the player will need to go to ashenvale and look for a paladin that will give the quest Advice from Stormwind.

Return to Stormwind and go to the chapel to talk with the paladin trainers. This will start another quest to go to the mage quarters, that will lead to a quest to collect items in Redrigde mountain.

After collecting all the items and returning to Stormwind, follow the next quest to kill demons in Ashenvale. At the Demon Fall Canyon you will find the Mannoroth’s weapons and by clicking it and looting you will be able to get the last quest of the chain, Return to Delgren. When you go back to him he will hand the divine storm rune.