This appendix details monsters and nonplayer characters that appear in this book and not in the Monster Manual, the introduction of which explains how to interpret a stat block.
The creatures are presented in alphabetical order.
- Acererak
- Albino Dwarf Warrior
- Aldani (Lobsterfolk)
- Almiraj
- Assassin Vine
- Atropal
- Bodak
- Brontosaurus
- Champion
- Chwinga
- Deinonychus
- Dimetrodon
- Dragonbait
- Eblis
- Firenewt Warrior
- Firenewt Warlock of Imix
- Flail Snail
- Flying Monkey
- Froghemoth
- Giant Four-Armed Gargoyle
- Giant Snapping Turtle
- Giant Strider
- Girallon
- Grung
- Grung Wildling
- Grung Elite Warrior
- Hadrosaurus
- Jaculi
- Kamadan
- Kobold Inventor
- Kobold Scale Sorcerer
- Liara Portyr
- Mantrap
- Mwaxanaré
- Pterafolk
- Quetzalcoatlus
- Ras Nsi
- Stegosaurus
- Stone Juggernaut
- Su-monster
- Tabaxi Hunter
- Tabaxi Minstrel
- Thorny
- Tri-flower Frond
- Vegepygmy
- Vegepygmy Chief
- Velociraptor
- Volothamp “Volo” Geddarm
- Xandala
- Yellow Musk Creeper
- Yellow Musk Zombie
- Yuan-ti Broodguard
- Yuan-ti Nightmare Speaker
- Zindar
- Ankylosaurus Zombie
- Girallon Zombie
- Tyrannosaurus Zombie
- Zorbo