Yarn is an ingredient in Divinity: Original Sin 2
"Fine-spun yarn crafted from the fleece of happy sheep. Delicate on its own, but several skeins braided together might be of more formidable use."
Yarn is used to make Rope, which can ultimately be used to make Fuse for the Firestorm Grenade. Wool and yarn are relatively rare, so keep an eye out for them if you are planning on crafting a lot of them.
Where to find:
- Sold by Merchants
- Found randomly around the game world.
- Can be crafted