Doryani's Institute

Doryani's Institute

Id	GemRoomIII
Tier	3
Architect	Zalatl, Architect of Thaumaturgy

Contains chests full of gems and a device that can corrupt gems in a special way.

The enlightened fall victim to Doryani's dark dictum.

Zalatl, Architect of Thaumaturgy
I. Gemcutter's Workshop	II. Department of Thaumaturgy	III. Doryani's Institute

Doryani's Institute is the tier 3 incursion room of Zalatl, Architect of Thaumaturgy.

The room contains a device called Lapidary Lens that "double corrupts" a skill or a support gem. The room also contains Thaumaturgy Vessels containing gems and Gemcutter's PrismGemcutter's PrismStack Size: 20Improves the quality of a gemRight click this item then left click a gem to apply it. The maximum quality is 20%.s.

The Lapidary Lens, when used, functions as if two Vaal OrbVaal OrbStack Size: 20Corrupts an item, modifying it unpredictablyRight click this item then left click an item to corrupt it. Corrupted items cannot be modified again.s were applied at once, which can potentially result in an increase/decrease in gem level or quality or transform it into a Vaal version if possible. The specific mechanical interaction is unclear. It is possible for a gem to have no changes at all.

It is capable of creating, and the only way (other than divination cards) to acquire gems that are two of the following:

• Level 21 (or otherwise 1 level higher than its normal maximum level for Awakened Support Gems/irregular gems)
• (21-23)% Quality
• Vaal version

Lore

The room is named after Doryani, who was known for his thaumaturgy with virtue gems.

Version history

Version	Changes
3.5.0	Introduced to the game as core mechanics.
3.3.0	Introduced to the game as league mechanics.