My understanding is that the knowledge to produce schema was thought to have died with the original Merrix d'Cannith, and that constructing schemata or new warforged is "very" illegal.
Merrix d'Cannith is located in Sharn, is he not? He was the guy with the undersea hotel, and one of the few political forces (aside from von Kleist, of course) pushing toward the treatment of warforged as sentient citizens of Breland. I think that it would be worth looking into how and why he created the schema, as well as how it wound up in the posession of the Lord of Blades. For that matter, perhaps he was involved in the creation of the ... chaos titan ... that we found in Cyre.
Any suggestions on this? In the meantime, I think Mathison wants to spend a little time looking into this. (making use of libraries or other scholarly repositories of information -- perhaps there is a journal that d'Cannith likes to publish in, or something; some noninvasive spells like legend lore (directed toward both men of the name, the schema itself, and perhaps the chaos titan); and perhaps House Tharashk's information network. )
Edited by: drmathison on 5/6/08