Your Interlink level allows you to launch devastating attacks. This guide on How To Raise Interlink Level In Xenoblade Chronicles 3 tells you everything you need to know about Arts, Fusion Arts, Combos, and how to increase your Interlink level to 3 so you can initiate Ouroboros Orders during Chain Attacks.
After exploring some of the story in Xenoblade Chronicles 3, you will eventually unlock the full combat system. This includes Arts, Fusion Arts, and Combination attacks. The Interlink Level, once raised to level 3, allows your Ouroboros abilities to have additional effects and it can also be used to launch incredibly powerful attacks during the Chain Attacks sequence where the Ouroboros Order adds additional attacks.
How To Raise Interlink Level In Xenoblade Chronicles 3
Increasing your Interlink Level to Level 3 is actually really easy, you just need to use Fusion Arts. When you are in combat you will see two sections of abilities. There are four abilities on the left and four abilities on the right. There is also a Fusion Arts button (ZR) on the right-hand side. If you want to increase your Interlink Level you need to use those Fusion Arts.
If you want to use a Fusion Art you need to make sure that the abilities from both trees, on the same button, are both available to use (not on cooldown) and then use ZR and that button. For example, in the image at the top of this post, you can see that I have Cross Impact on the left side up button and Landslide on the X button on the right-hand side. I wait for both of them to be off cooldown and then hold ZR+X. That will fuse both abilities for a Fusion Arts and increase your Interlink meter.
And that’s how you get your Interlink to level 3.
