The Fuse ability inThe Legend of Zelda: Tears of the Kingdomis a versatile and helpful mechanic that allows you to use your creativity to solve puzzles and overcome any number of other obstacles blocking your progress. And by fusing objects to your weapons, you’re able to create powerful new tools that will turn even the most ferocious monsters and bosses into pushovers.

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Part of the Sky map from The Legend of Zelda: Tears of the Kingdom

One of the best ways to build a bulky bludgeoning device is to combine your weapon of choice with a Flux Construct Core. Use this guide to learn how to collect the cores quickly, easily, and repeatedly.

Where To Find Flux Construct Cores

The only places to find Flux Construct Cores is withFlux Constructs.These constructs arepowerful and massive overworld bossesthat will target and attack you the moment they see you. They are like the regular constructs, except the regular constructs can’t stomp you to death.

Flux Constructs are overworld bosses, but they actuallydon’t dwell on the Surface, which is what players often consider to be the “overworld.” you may find them inthe Sky and the Depths.

Link fighting a Flux Construct in The Legend of Zelda: Tears of the Kingdom

When you’re trying to farm Flux Construct Cores, what you need to do isfigure out where they are and write down their locationsso you can remember where to find them again.

Or you can justbookmark this guide, because we already did all that. Actually, we did you one better. We narrowed down the Flux Constructs that arethe quickest and easiest to find. And as a bonus, we even sorted them by thethree Flux Construct types.

Location in the Sky

Location in the Depths

Flux Construct III

Southeast of Mustuto Lightroot

With these locations, you cancycle through duplicatesof each boss type and farm the Flux Construct Cores at will.

How To Defeat Flux Constructs

The first trick to farming Flux Construct Cores is to find the Flux Constructs. The second trick is being ableto actually defeat the constructs. These are bosses, after all, so it can be easier said than done if you don’t know the best methods to take them down.

To learn how to the bosses, you’ll want to read ourfull guide on Flux Constructs, which teaches you how to do exactly that. But to handle thespecific Flux Constructs listed above, use these tricks to defeat them quickly.

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