Acererak the Lich returns! One of D&D’s most iconic villains awaits at the end of this campaign. He has built a dungeon designed to kill gods. The Tomb of Annihilation PDF contains the lore of this multiverse traveler. Understanding his motivation is key to roleplaying the finale. The PDF also details the Atropal, the abomination he is nurturing. Having the stat blocks for these high-level threats on a screen allows the DM to manage the complex combat capabilities of a lich, including lair actions and legendary resistances, ensuring the final boss fight is an epic showdown.