Most players are aware of the Grand Master Crafter Emblem which is accorded to Istarian biped Crafters who achieve level 100 in all 19 of the Biped Craft Schools.

I believe there is a logical rationale for 2 additional Emblems for biped Crafters, which Emblems I propose as follows:

Master Builder Emblem for biped Crafters who have achieved level 100 in the 5 Construction craft Schools: Carpenter, Enchanter, Fitter, Mason and Weaver and also level 100 in the Miner and Gatherer Schools. The Miner and Gatherer skills are essential for the Master Builder to be efficient with T6 Construction.

Master Crafter Emblem for biped Crafters who have achieved level 100 in the 9 Prestige Crafting Schools: Alchemist, Armorer, Confectioner, Fletcher, Jeweler, Spellcrafter, Tailor, Tinkerer and Weaponsmith.

Completion of any or all of the beginner craft schools (Blacksmith, Outfitter and Scholar) would be optional and not an essential ingredient in either the Master Builder Emblem or the Master Crafter Emblem, even though these schools are required for the Grand Master Crafter Emblem.

Knossos