D&D 5e monsters in Onyx with full stat blocks from the Monster Manual 2014 and 2025, Monsters of the Multiverse, Volo’s Guide and adventures, by type or CR.
Overview
Every monster in Onyx has a full stat block: Armor Class, hit points, speed, ability scores, challenge rating, traits and actions. The largest sources are the Monster Manual (2014 and 2025), Mordenkainen Presents: Monsters of the Multiverse and Volo’s Guide to Monsters. Adventures such as Curse of Strahd and Storm King’s Thunder add their own creatures.
When to use it
Filter by challenge rating to find monsters that fit your party’s level, or by creature type when the adventure calls for undead in a crypt or fiends behind a cult.