Obsidian Jacket

Obsidian Jacket is a Tier 4 Foundation armor piece worn in the chest slot. It can be crafted at the Gearforge Station or found in dungeon chests, where dropped copies roll bonus stats.

Possible rolls

A dungeon-dropped copy carries one of 20 predefined bonus packages on top of the base stats. A package's stats come together as a set — they are not rolled one by one. Higher-rarity packages carry more bonus stats at higher values, and rolls are weighted toward lower rarities. Crafted copies have base stats only.

Possible bonus rolls
Rarity	Bonus stats
Always	Focus +12 Vitality +40 Will +12
Uncommon	+1 more of: Max Health +75 Healing Power +28% Shielding Power +27%
Rare	+2 more of: Cooldown Reduction +3.5% Max Health +(55–75) Duration +(23–29) AoE Radius +(6.4–8.6) Healing Power +(26–27)% Shielding Power +(25–26)%
Epic	+3 more of: Cooldown Reduction +(3.5–4.5)% Max Health +(65–75) Duration +(24–30) AoE Radius +(7–8.8) Healing Power +(25–27)% Shielding Power +(24–26)%
Legendary	+2 more of: Cooldown Reduction +4.5% Healing Power +31% Shielding Power +(30–31)% ★ Legendary effect: Vital Spark

Legendary effect

Legendary copies can roll Vital Spark — Hits have a small chance to restore health.

Creation

Station	Requirements	Materials
Gearforge Station	Gearforging 30	Obsidian Fibre ×5 Quantised Yoku Data ×1

Item sources

Source	Rarity
Crafted at the Gearforge Station	—
Everdune storm dungeons (Tier 3)	Rare
Everdune storm dungeons (Tier 4)	Rare
Farpoint storm dungeons (Tier 3)	Rare
Farpoint storm dungeons (Tier 4)	Rare
Lunar Plateau storm dungeons (Tier 4)	Rare
Virelda storm dungeons (Tier 3)	Rare
Virelda storm dungeons (Tier 4)	Rare

Changes

2026-05-08 – Added to the game.