Iron

Iron was an Elemental Power. This element was used by Toa as well as Turaga of Iron and Fe-Matoran. Toa of Iron had almost perfect control of the element. The element gave Matoran extreme endurance. Turaga abilities were somewhere in the middle.

Examples

 * Creating any type of metal.
 * Controlling any type of metal.
 * Absorbing any type of metal.
 * Unleashing an Iron Nova Blast.
 * Extreme endurance also comes with this Element.

Combinations
It has been confirmed by Greg Farshtey that beings other than Toa couldn't combine powers of any sort to create a Protodermis cage. It has also been confirmed that as long as each of them wielded a different Element, any six Toa could create a Protodermis cage.

Users

 * Toa of Iron
 * Fe-Matoran - Inaccessable
 * Skakdi of Iron

Trivia

 * All Toa, Turaga, and Matoran of Iron were male.
 * Most Toa of Iron were killed by the Makuta because their powers would pose a threat to them.
 * Fe is the chemical symbol for iron on the periodic table.
 * Iron was the element of the previously-unknown Iron Tribe.