Isn't the red one from the timed h.CoS ?
and the only achievement i give a shit about is undying.
My group got 10 man 3D OS last night. I can't believe how much harder it was compared to the 25 man version. I think we're the only the 3rd group to get it on our server.
I wish blizzard would make best in slot items drop from 10 man stuff that requires everyone to have 25 man gear. 3D Sarth brought back a lot of memories of ZA, and the gear/group required to do a timed run.