Inquisition of the Damned

Inquisition of the Damned is a lore book from Destiny 2: Shadowkeep. Its pages unlock as you find Necrotic Cyphers on the Moon.

The book has 20 pages in total. Guides list 14 Necrotic Cyphers on the Moon, spread across Anchor of Light, Temple of Crota, The World's Grave, Circle of Bones, Chamber of Night, Archer's Line, Hellmouth, The Gatehouse, Sorrow's Harbour and Lunar Battlegrounds.

Players have reported that the in-game count can show 14/20 pages found even when every page can be read. One Bungie forum report ties a missing page to a cypher that was not found at The World's Grave.