The “Tourbillion Device” is a Genshin Impact boss material that drops from the Experimental Field Generator (also known as the Prototype Cal. Breguet) in the Fontaine Research Institute of Kinetic Energy Engineering Region. It’s a character Ascension material used byWriothesley,Charlotte, and possibly other characters in the future. Here’s everything you need to know about where to find the Experimental Field Generator and farm for the “Tourbillion Device” in Fontaine.
Where to find the Experimental Field Generator in Genshin Impact (Map)
The Experimental Field Generator is located in the Fontaine Research Institute of Kinetic Energy Engineering Region, south of the Central Laboratory Ruins. It’s inside an open clearing with high walls, so I recommendentering from the left sideso you don’t have to climb. The northern Teleport Waypoint is pretty close but you’re able to always place aPortable Waypointdirectly in front of the boss for instant access.
Related:Genshin Impact Furina farming guide
Genshin Impact “Tourbillion Device” farming guide
The “Tourbillion Device” drops from the Experimental Field Generator (Prototype Cal. Breguet), which is a Geo boss. Itisn’t immune to Geo but has a high Geo resistance, so I recommend taking non-Geo teams that deal Elemental Reactions instead. Its attack patterns are simple and not gimmicky, so you’re able to easily power through the boss without thinking about specific mechanics.
The Experimental Field Generator has one quirk—it will sometimes create a Gravity Reduction Field, which willgreatly increase your character’s jumping height. This state can be useful for characters who rely on Plunging Attacks, such as Xiao.
To find more Fontaine boss materials, check outHow to Farm Emperor’s Resolution & Find the Emperor of Fire and Iron in Genshin Impacthere on Pro Game Guides.
