In order to create the Leggings of Arcana, you will be required to bring the following items back to Malyfous Darkhammer: 1 Pristine Hide of the Beast; 5 Frayed Abomination Stitchings; 5 Arcanite Bars; 5 Frostwhisper's Embalming Fluid.$B$BYou will also be required to pay 50 gold pieces for the crafting of the item.