
Mephisto
墨菲斯托Lord of Hatred expansion pinnacle encounter requiring Torment X. Features a brutal 3-phase battle across multiple lethal elements.
Pinnacle Boss

Lord of Hatred expansion pinnacle encounter requiring Torment X. Features a brutal 3-phase battle across multiple lethal elements.
Entry requirements, drop scope, and current-season coverage at a glance.
Encounter on Torment difficulty and open the hoard for the boosted classic mythic rates.
Mephisto is Diablo 4's pinnacle encounter featuring fatal multi-element combos. High resistances and Unstoppable are mandatory.
Stay close to the boss while dodging telegraphed ground detonations.
Boss reveals his true form at 66% HP, coating the arena in shadow spines and poison tides.
Mephisto enters the waters, casting arena-wide lethal attacks and skill silences.
Defeating this boss and opening the hoard grants access to the highest-tier global unique and mythic tables, plus crafting materials. All eight classes can farm it for universal upgrades.
Season end date is an estimate until Blizzard confirms it.