Speak with Magus Tirth in the Shimmering Flats.
To make your wand, there are key passages in a certain book that I must read. The book is called Rituals of Power, written by the Magus Tirth.
I do not have a copy of his book, and none of the world's great libraries posses it. So you must speak with Tirth and gain it from him.
Good luck. Tirth used to be a great mage and scholar, but now he spends his time at the gnome and goblin races in the Shimmering Flats, drinking and gambling.
What? Speak up! These old ears aren't as sharp as they used to be.
Well, I hope you're here with a fresh mug of ale or some hot tips on the next race! If not, then you best keep walking... because I have a polymorph wand with your name on it!
Upon completion of this quest you will gain: