With the Flame and Frost: Prelude update the karma vendors featured in temple chains offer new exotic wares: accessory, back-piece, amulet, and ring for 42000 Karma each. Don’t forget to complete the Temple event first.
Cursed Shore – Temple of Melandru
Malchor’s Leap – Temple of Dwayna
Malchor’s Leap – Temple of Lyssa
Straits of Devastation – Temple of Balthazar