first off you need to have the appropriate number of traits researched on each individual piece. (8 traits for arena, 3 traits for seducer) Researching is done at any crafting station by destroying a preexisting piece of gear that has the trait that you want to research. This can be an item that drops from a monster or one that is traded from another player. As for the matts, that depends on the level of gear that you are crafting for. Visit any crafting station and check what matts you will need for each piece and how many. The higher the level of gear the more it takes. Arcane is a jewelry trait and jewelry can not be currently crafted. In order to imbue crafted armor with desired trait you will have to have that trait unlocked on that piece of equipment by having researched it at a crafting station. besides the base matts (metals for hvy, leathers for med, and cloth for light) you will need the appropriate trait matt and a racial style matt. trait matts are acquired by deconning gear or from guild traders or by refining raw matts and from hirelings. Racial style matts are likewise acquired from deconning or basic racial traits are cheaply bought from vendors, exotic racial traits (daedra, ancient orc, etc) are acquired in varied ways. As for as the enchants you will need 1 of each of the following runes per piece of armor/weapon: essence (determines affect), potency (determines lvl and pos/neg effect) and aspect (determines magnitude) Besides having all the matts to assemble the different pices you will also have to have your crafting skills at the appropriate lvl and the appropriate number of skill points allocated in the individual skill line to be able to craft in each skill line. If you do not meet the requirements to craft these items best bet is to try and find a crafter who can make the pieces for you.