An Ancient Wand

Head to Mount Vesuvius, equip a circular mirror shield and turn on shield block to fight a basilisk's around the top of the zone. Continue fighting basilisks until one manages to turn itself into a statue; cursing them helps with this.

Pick up the statue and head down to the Mad Mole, and into Volcanus you will need guard ring from Wiggles(Directions can be found on the Vyst guide). Head to Alazar's shop off of Cinder Avenue and give him the statue. He'll give you a branch, take this to Wyglif the Wise (northwest side of Volcanus), he will reward you with An ancient wand.

Note: Completing this will also award the Mark of Sagacity.