I imagine the other emblems from Bor Wharhammer are also not flagged. They are used in a number of recipes and the more recent emblems (such as Emblem of the Arch Lich) are flagged for use in tradeskills. This change would help using Find Item and allow folks to store their emblems in tradeskill-only bags alongside other class emblems. Additionally, the sewing kit is also not flagged, but neither are other tradeskill containers (such as sewing kits, fletching kits, research kits, and so on). The specific item paired with the Necromancer Emblem from Bor is "Druzzil's Mystical Sewing Kit," and because the other containers are not flagged, I don't include it explicitly here, but consider this a "hey should that be flagged?" question.