Skyrim – HundoDex

Discerning the Transmundane

Carry his lexicon to the Tower of Mzark in Blackreach and inscribe it, then collect the blood of a High Elf, Wood Elf, Dark Elf, Orc and Falmer to open the Dwemer lockbox.

  • Questline: Daedric Quests – Daedric Princes
  • Given by: Septimus Signus
  • Needs level 15
  • Reward: Oghma Infinium
  • Where: Septimus Signus's Outpost

How to start

Visit Septimus Signus in his ice cave on the sea north of the College of Winterhold. The main quest Elder Knowledge sends you to him as well.

Can be missed

Septimus must live until the box is open: killing him early fails the quest. The second half only starts at level 15, when his letter arrives.

Good to know

Reading the Oghma Infinium raises all six skills of one path by five: might, shadow or magic.

Collectibles from this quest

  • Oghma Infinium: Open the Dwemer lockbox for Septimus Signus at the end of Discerning the Transmundane.