Arcane Codices

The Arcane Codices, introduced in the Stolen Dreams quest, are each a highly valuable codex. Together, they form a set of 6. They are needed to access an old machine on an Orokin derelict that the Grineer were attempting to access from Phobos.

Characteristics
Very little is known about the nature and content of the codices, however the Grineer were after them in hopes of finding a cure for a cloning syndrome, and the Corpus in hopes of finding treasure. A thief named Maroo had been contracted to collect them for the Grineer.