BEYOND THE CLASSES · ONE SHARED VOLUME
SYSTEMS OF SANCTUARY
The systems manual every class shares — a plain-language guide to what Diablo IV does not explain clearly. Codex of Power, the Occultist, gear and tempering, the Horadric Cube, Paragon, difficulty tiers, seasons and more: fourteen chapters on what each system is, when it unlocks, and how it connects to the others.