The Trickster Gods offer power, at a price. Tomb of Annihilation features this unique possession mechanic. The Tomb of Annihilation PDF details the spirits and their flaws. DMs use the digital text to manage the possessions. The book also explains the shrines where they dwell. The PDF maps out these mini-dungeons. It also details the final tomb. The digital guide is crucial for navigating the puzzle-heavy later chapters. It ensures the DM can handle the chaotic elements of the campaign with ease.