Mizzium

=== Mizzium ===
Ingredient (metal), very rare
A potent magical metal, mizzium also serves to empower spells when consumed as an additional spell component. If you use one pound of mizzium in this way while casting a spell that deals acid, cold, fire, lightning, poison, or thunder damage, the spell is treated as having been cast as five levels higher. This consumes the metal, turning it into one pound of iron.
Price: 2000gp per pound