Kion's Ordeal

Kion's Ordeal is a gameplay system in Diablo Immortal. It is the Immortals counterpart to the Shadows' Raid the Vault.

Gameplay
Exclusive to Immortals players, Kion's Ordeal is a 48 person raid where unique rewards can be obtained. Immortals must spend Essentia to attempt the raid. Multiple difficulty levels are available.

The 48 players are divided into 4 groups of 12, who simultaniously fight four bosses. As each boss dies, the others get stronger. The players have 30 minutes to defeat the bosses. Completing the Ordeal bestows the Immortals powerful loot, and a faction-wide buff called "Blessing of Daedessa," which increases rewards for Elder Rift runs for every non-Shadows player on the server. Riches and equipment from Elder Rift runs those players complete contribute to an Immortals vault, which gets handed out to Immortals at the end of the week.

Note that failing the Ordeal costs the Immortals resources, and if not refreshed successfully before it expires, the Blessing of Daedessa instead is bestowed upon the Shadows.

Trivia

 * The event is presumably named after Kion.