The Kobold Rune is one of the Five Runes that you’ll need to gather to enter to the Sacred Tree in the Forest and talk to the Forest Queen.
How to Get the Kobold Rune
You will get the Kobold Rune on the Elven Vines, after you pass the Dryads you’ll pass through a small zone and then arrive to the Elven Vines. In this area, you’ll need to move quickly from vine to vine while avoiding mischevous elves that try to knock you down. You’ll see them hanging on the top of some of the vines that you cross. In the middle of the zone, you’ll find the Kobold Rune in a stone slab on one of the branches.