Skyrim Wood Elf Blood. Nw of volunruud (north of whiterun) on the mountain you will see a trail of bloodstains. Follow them until you reach a dead wood elf woman.

Nw of volunruud (north of whiterun) on the mountain you will see a trail of bloodstains. Location of where to harvest wood elf blood for discerning the transmundane quest! Don't go for bandits, their race is randomized.