That must be an error! I was just going to add a Royal Tier'Dal wiz merc just for the cool looks. OMG SOE plz fix it. P.S. Oh I get it - since the clerics in Neriak4g wear cloth and not plate, the devs decided that the caster merc needs to wear something else. But it doesn't! Clerics wear cloth chest. Make the casters wear cloth robes! And that applies to the caster mobs in Neriak4g too. They are wearing old robes. I guess the Dark Elf Cloth Robe wasn't ready yet when the zone was populated? But now it is. Give them the new robes.