World Boss

World Bosses are a feature in Diablo Immortal and Diablo IV.

Diablo Immortal
In Diablo Immortal, World Bosses can be encountered via specific circumstances. They are designed so that it will require players from across an entire zone to defeat them.

List

 * Hydra

Diablo IV
In Diablo IV, World Bosses are encountered in open-world areas, and consist of multi-stage battles. Players have to work together to defeat them.

List

 * Ashava the Pestilent