So in the Ars Arcanum in Bands of morning, in the section where it is discussing the three metallic arts, it mentions that it is possible to create a whole new set of sixteen alloys to fuel allomancy when you mix a metal with one of the god metals, making a total of 50 different metals that can grant abilities. I have a couple of questions that stem from this point. First of all, are there allomancers that can only burn one of these alloys, or if you can burn pewter, and you also burn the other alloys based off of it, for example, a mix of pewter and atium? Second question I have is something relating to the other shards in the cosmere. Ruin was trapped in the liquid metal made up of Preservation, and we see one other metallic pool made in Elantris, the pool that would let the Elantrian's die. Does this mean that Dominon and the other shards have beads of metals that would grant allomantic abilities, and create more sets of allomantic alloys? The possibilities are endless!