Potency

Potency is a secondary character attribute introduced in Diablo Immortal. It is derived mainly from the Willpower core stat.

When inflicting an enemy with an extended effects such as damage over time or crowd control, Potency is compared to enemy Resistance and combined with the base duration of the effect to determine its actual duration.

Character Attributes
Diablo I	Diablo II	Diablo III	Diablo Immortal
Strength — Damage Dexterity — Attack Rating • Armor Class • Block Vitality — Life Magic — Mana Resistances	Strength — Damage Dexterity — Attack Rating • Defense • Block Vitality — Life • Stamina Energy — Mana • Mana Regeneration Resistances	Strength — Damage • Armor Dexterity — Damage • Armor Intelligence — Damage • Resistances Vitality — Life	Strength — Damage • Combat Rating Intelligence— Damage • Combat Rating Fortitude Armor • Armor Penetration • Combat Rating Vitality — Life • Combat Rating Willpower — Potency • Resistance • Combat Rating Cycle of Strife — Damage Increased • Cooldown Reduced • Defense Increased Others — Critical Hit (Chance & Damage) • Accuracy Rating • Evasion Rating • Cheat Death • Life Drain • Life Regeneration • Magic Find • Resonance