Hi, this is not some fancy theory as you usualy do here. I just got stuck with the Master of the Metallic Arts title in my head for some time. I am not sure if it was mentioned in the books. So I keep asking myself, Is there somebody we could call Master of the Metallic Arts? Obvious answer for me was Kelsier as has deep knowledge (as far as we know) about metallic arts. But if I know correctly he is not feruchemist. Later I got the idea about Lord Ruler. He was born feruchemist became mistborn and created hemalurgic spikes. On the other hand I do not remember him using them on himself (probably because of Ruin). Lastly if se rule out Sazed as he holds two shards and obviously is connected to all three. So my question is: Is there anybody you would call the Master of the Metallic Arts?