is a significant 256-page hardcover supplement for the 5th edition of Dungeons & Dragons, originally released in May 2018. Written from the perspective of the legendary Greyhawk wizard Mordenkainen, the book focuses on the "Balance"—the cosmic struggle between eternally warring forces such as law and chaos or good and evil. Core Content & Features
: Introduces new character subraces and racial traits for elves, dwarves, gith, and tieflings. Status and Availability Mordenkainen's Tome of Foes - REVIEW (D&D 5E) Dungeons & Dragons: Mordenkainen’s Tome of Foes
: Includes over 230 new monster stat blocks, featuring many high-CR (Challenge Rating) creatures and "world-shattering threats" from across the planes of existence. is a significant 256-page hardcover supplement for the
: Detailed chapters explore the Blood War (the eternal conflict between demons and devils), the schism between the drow and other elves, the history of the githyanki and githzerai, and the culture of dwarves and duergar. Status and Availability Mordenkainen's Tome of Foes -
The book is divided into two primary sections: extensive lore regarding planar conflicts and a bestiary of high-level threats.