History of Crystalline Skirmish

Overview

Crystalline Skirmish is a Triumph in Destiny 2 tied to the Pale Heart. It asks you to travel to the Refraction and claim a reward for defeating Harrak, the Rejoined. Completing this triumph awards one Chest.

How to complete

1. Reach the Pale Heart. Destinypedia lists its access as requiring the Transmigration mission.
2. Go to The Landing, which is unlocked by beating the Iconoclasm mission. The Refraction is one of its connecting areas, alongside The Lost City and The Forgotten Deep.
3. Enter The Refraction and locate Harrak, the Rejoined.
4. Defeat Harrak, the Rejoined, then claim the chest.