Copper Allomancy

Copper Allomancy, the art of burning copper to generate a protective coppercloud, debuts in Mistborn: The Final Empire as a vital defensive tool that shields Allomancers from bronze-seeking Inquisitors while granting immunity to emotional Allomancy from zinc and brass. Its core function persists into The Hero of Ages, where the invisible field proves crucial amid escalating apocalyptic threats, obscuring Allomantic pulses to evade detection in a world unraveling under Ruin's influence. Though descriptions remain consistent, copper's strategic deployment evolves from skaa rebellion tactics to a linchpin in the survival of Preservation's champions against cosmic annihilation.