I found a level 25 Aerin Shield with 43% all resists on it, and 4 sockets. Its was grey with 4 sockets. I turned it into a nice Spirit shield with 78% Cold,Lightning, and Poison resist, and 43% Fire resist.
Just a few moments ago, I found a lvl 15 Aerin Shield with +17 all resists, no sockets and its “magic” (blue).
I’m just curious as to why the 2nd shield is classified as “magic” (blue) and the first one I found was not.
Edit: just found a 3 socket 24% ehanced damage 37 attack rating Aerin shield and its grey too. Still puzzled as to why that +17 all resists w/ no sockets got classified as a blue.