Helltides are dynamic in-game events that temporarily affect a Diablo IV gold region, increasing the difficulty and rewards within that area. These events are among the best opportunities to farm Horadric Vials due to the increased number of elites and minibosses that appear. Within the Helltide event, several specific mechanics can further boost your vial gains:

Collect Anomalous Embers: These can be used to open special chests scattered throughout the Helltide zones. These chests often contain vials along with other high-tier loot.

Raise Threat Levels: Engaging in more activities within the Helltide increases your personal threat level, summoning even more powerful enemies that drop better loot—including Horadric Vials.

Use Baneful Hearts: This item allows you to summon the Bloody Maiden, a formidable elite boss that has a high chance of dropping multiple Horadric Vials.

General Elite Spawns: Simply participating in the Helltide will continuously spawn elite monsters, giving you a consistent stream of Diablo 4 Items for sale potential vial drops.