Blessing of Potency

The Blessing of Potency debuts in Mistborn Era 1 as a rare, intangible Hemalurgic enhancement forged from a pair of iron spikes, granting its bearer supernaturally amplified strength and endurance regardless of the body they inhabit. Exclusive to The Hero of Ages, it underscores the kandra's desperate bid for physical power amid the world's unraveling, evolving from a mere theoretical construct into a pivotal tool in the Final Empire's collapse. Its elusive nature highlights Hemalurgy's hidden depths, with no further manifestations in later eras.