Warframe Whispers in the Walls: Albrecht's Grimoire

Entrati faction magic-ish void tome created for the Whispers in the Walls update. This was created as the first of a new weapons class, Tomes. It's based on ancient wax tablet books that were apparently really popular at one time in history.

The closure features a skull closure in which weird long fingers latch through the eyes and nose holes, into the corresponding holes on the strap. I don't know, I thought it would be cool. Everyone likes skulls right??