Level 12 Magic
Items: All the elemental runes x80
Talk to Ranter at Ourdoom. He will tell you to kill a hill.
He will teleport you to that hill and simply forge the runes on the furnace and anvil he summoned. You'll make an Elemental Rune.
Use it Ranter and he'll teach you the spell.
Bam! Cast it at the mountain and.. QUEST COMPLETE!!
Now Useable: Elemental Rune
Spell: Fire Volcano