Triumph

Grandmaster: The Festering Core

Complete "The Festering Core" Nightfall Grandmaster difficulty during Season of Arrivals.

Requirements

No acquisition path mapped yet.

Overview

Grandmaster: The Festering Core is a triumph in Destiny 2. It requires completing the The Festering Core Nightfall on Grandmaster difficulty. The Festering Core is a Shadowkeep strike set on Io with the Taken boss Baurisk, Envoy of Savathûn. It was added to Nightfall: The Ordeal during Season of Arrivals.

How to complete

Launch The Festering Core on Grandmaster difficulty as the featured Nightfall. The strike has a Power level of 750 and is designed for 1 to 3 players.
Defeat Baurisk, the Taken Incendior, at the end of the strike.

Tips

The strike was moved into the Destiny Content Vault, so it can no longer be launched in the current game.

Status

Bungie's Update 9.7.0 patch notes deprecated Nightfall-related triumphs and metrics. Progress already earned was kept, but this triumph can no longer be earned. Grandmaster Nightfalls had already been removed as a standalone rotation with Update 9.0.0.1, when Nightfalls moved to a daily rotation, and Grandmaster now appears as a difficulty tier in the matchmaking portal.