From the introduction: A ritual to destroy Chult’s undead has backfired, unleashing an undead plague that is spread from bites and scratches. Volo has identified the components needed to concoct an antidote, but needs your help to scour the jungle for rare ingredients. Meanwhile, Valindra Shadowmantle and Szass Tam are rallying the infected to conduct a massive assault on Port Nyanzaru. If they succeed, the results will be catastrophic. User summary: Play of this epic requires at least eight tables.