Enkyron

Enkyron is a form of iron imbued with some kind of potion to give it special properties such as preventing magic use.

History
This substance was used by the Ex Morte to prevent Khi and Nessa from using their magic while trapped.

Powers
Magic Nullification: Enkyron can nullify magic in a sort of field of effect due to its imbued power

Trivia

 * The name Enkyron is a simple play on the word enchanted and iron