The Diablo 2 Wiki
The Diablo 2 Wiki archive is available for anyone looking for information on Diablo 2. All information here is pre-D2R but contains a lot of useful information that is still relevant. Updated sections for new D2R features can be found on the PureDiablo Diablo 2 section

Uber Mephisto

From Diablo 2 Wiki
Uber Mephisto in Uber Tristram
Diablo II Monsters [e]
Complete Monster Listing
Monster Categories
Act BossesGuest Monsters
Uber Monsters
Uber Monsters
Monster Type
Uber Mephisto:
is a Monster
and a Demon
and a SuperUnique
and an Uber Monster

Uber Mephisto is found in Uber Tristram, alongside Uber Baal and Pandemonium Diablo, at the culmination of the Pandemonium Event. Say that three times fast.

Uber Mephisto looks like the regular Mephisto you face at the end of Act Three, but he is substantially boosted in all of his stats: hit points, defense, level, resistances, etc, and he possesses some new spells and behaviors as well; chiefly the ability to cast Blizzard, and a very high level Conviction aura that cuts elemental resistances by 125 percentage points.

With the exception of cursing him with Life Tap, it is impossible to steal life or mana from Uber Mephisto (Drain Effectiveness = 0), and he is always immune to Poison and Lightning. Uber Mephisto can also summon up minions, chiefly Skeleton Mages whose elemental attacks are greatly enhanced by Mephisto's massive Conviction Aura.

His spells.

  • Lightning Bolt
  • Charged Bolt
  • Poison Nova
  • "Skull" Missile (Very high cold damage.)
  • Frost Nova
  • Blizzard
  • Conviction Aura.


  • Level: 110
  • Experience: 3,409,600
  • Hit Points: 650,000-660,000
  • Melee Attack #1:
    • Damage: 487-572
    • Attack Rating : 13064
  • Melee Attack #2:
    • Damage: 487-572
    • Attack Rating : 13064
  • Defense: 3360
  • Blocking: 50%
  • Resistances:
    • to Physical: 20%
    • to Magic: 75%
    • to Fire: 75%
    • to Cold: 75%
    • to Lightning: 110%
    • to Poison: 110%
  • Immunities: Lightning and Poison
  • Drain Effectiveness: 0
  • Chill Effectiveness: 10