PC on four Gold/Purple Items

1) Unidentified Gold Zealots Armor (Rune)

2) Gold Barbed Spatha of Defence (15-22) Swordsmanship:12, dmg +15% while enchanted, lengthen bleeding duration, armor + 5.

3) Purple Shocking Magmas Arm of Shelter (Lightning dmg 19-35), Hammer 11, Armor + 5 (vs Physical Attack)

4) Furious Hammer Haft (Upgrade), Double Adrenaline on hit (chance 3%).

seriously - no one knows?