Diablo 2 Pandemonium Event: Getting you acquainted with the new Uber Bosses in the ever popular Blizzard game Diablo 2

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You’ve met and defeated numerous bosses in Diablo. But, be prepared, in Diablo 2’s Pandemonium Event all the bosses that you get to meet and greet in the course of your normal journey through the games are brought back. They’re not just there to look pretty - they come back tougher and meaner than ever before. You’ll need to know what to do to stand a chance against these Uber bosses of Diablo 2.

Uber Mephisto is another one of the three Super Bosses you will find in Uber Tristam at the end game of Diablo 2’s Pandemonium Event. He will be looking like the same Mephisto in Act Three but will have a higher hit points, defense, resistances, and a couple of new spells at his disposal. Specifically he picked up Conviction Aura and Blizzard. This will paralyze you with cold and strip your resistances over 80%. Between his immunes and the inability to drain from him, he’s quite a battle to take on. Make sure you have an arsenal of goodies that will keep you from being frozen in this battle to survive. Be prepared to whittle down his minions and slowly chop away at his hit points.

Uber Mephisto’s Spells

Lightning Bolt (long range attack with lightning)

“Skull” Missile (spell with high cold damage)

Frost Nova


Conviction Aura (strips your resistances by 80%)

Poison Nova

Charged Bolt (another long range attack with lightning)

Uber Mephisto Stats

Level 110

Experience 3,409,600

Hit Points 650,000-660,000

Defense 3360

Chance to Block 50%

Physical Resistance 20%

Magical Resistance 75%

Fire Resistance 75%

Cold Resistance 75%

Lightning Resistance 110%

Poison Resistance 110%

Cold Immunity

Poison Immunity

Drain Effectiveness 0

Chill Effectiveness 10

Melee Attack 1 Damage 487-572

Melee Attack 1 Attack Rating 13,064

Melee Attack 2 Damage 487-572

Melee Attack 2 Attack Rating 13.064

This post is part of the series: Diablo 2 Uber Boss Guide

The Uber Bosses of Diablo 2 are described in this series

  1. The Uber Bosses of Diablo 2: Uber Andariel (Lilith)
  2. The Uber Bosses of Diablo 2: Uber Baal
  3. The Uber Bosses of Diablo 2: Pandemonium Diablo
  4. The Uber Bosses of Diablo 2: Uber Mephisto
  5. The Uber Bosses of Diablo 2: Uber Diablo
  6. The Uber Bosses of Diablo 2: Uber Duriel
  7. The Uber Bosses of Diablo 2: Uber Izual