Transmute: Magic arms

The caster takes the iron component out and transmutes it into a weapon of their choice. The amount of iron in the component determines how big of a weapon they can make. If no iron is available, the spell uses the iron in the caster’s blood instead. A small weapon created from the bliss of the caster will drain them if 2hp, a medium one 3hp, and a large one 4hp. This weapon is magic and incredibly sharp, dealing whatever it’s damage is plus 3.