PEAK’s Roots expansion introduces a wealth of fresh features, including the mysterious Book of Bones tied to arcane rituals. This forbidden relic grants players the power to resurrect fallen allies, particularly crucial during intense co-op battles.

As one of the most potent artifacts in the game, this grimoire dramatically alters tactical approaches. Locating it requires thorough exploration, as the game provides minimal directions. Whether pursuing the Esoteric Mastery achievement or needing resurrection capabilities, mastering these steps is essential.

How To Find the Book of Bones in PEAK

Scattered throughout the realm, the Ancient Luggage contains this prized artifact. These distinctive containers feature massive chains and crimson crystals at their core. Engage with them using the interact command when discovered during explorations.

How To Use the Book of Bones and Unlock the Applied Esoterica Badge in PEAK

Before unlocking the luggage, ensure your entire party survives – the container only yields its secrets to complete teams. Once obtained, the tome enables skeletal resurrection mechanics. For fallen allies, wait until their remains fully decompose before interacting to trigger revival and achieve the achievement. Alternatively, living players can perform necromantic rituals on themselves.