2. World and Uber Bosses
World and Uber Bosses are high-risk, high-reward activities that offer guaranteed runes alongside valuable loot.

World Bosses: Engage with these bosses during their scheduled appearances to collect multiple runes.
Uber Bosses: Each defeated Uber Boss guarantees rune drops, but they require specific summoning materials.
Uber Bosses & Summoning Materials:
Here is the list of Uber Bosses and the required resources:

Andariel: 2 Pincushioned Doll, 2 Sandscorched Shackles
The Beast in the Ice: 12 Distilled Fear
Duriel: 2 Mucus-Slick Egg, 2 Shard of Agony
Echo of Varshan: 2 Malignant Heart
Grigoire: 12 Living Steel
Lord Zir: 12 Exquisite Blood
These encounters are challenging, but they offer consistent rune rewards for players seeking top-tier gear upgrades.

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