Costumed Completionist

Costumed Completionist is a Festival of the Lost triumph: "Collect all the mask upgrades." The triumph requires three upgrades.

How to complete

• Each mask upgrade costs 1,500 Candy, so three upgrades is 4,500 Candy in total.
• Open the Event hub and view the Haunted Mask tab to see each upgrade's requirement. Examples from the 2025 event: the Fungal Mask needs void crystals shattered and combatants defeated in Haunted Altars of Sorrow, the Orin Mask needs Headless Ones defeated and Altar waves completed, the Lodi Mask needs candy collected and event activities completed.

2025 was the last Destiny 2 iteration of the event.