Actions
D&D 5e combat actions explained in Onyx: Attack, Dash, Disengage, Dodge, Help, Hide, Ready and more, with the 2014 and 2024 rules side by side.
Overview
Onyx lists the actions you can take on your turn and what each one does. Most come from the Player’s Handbook, with extra options from the Dungeon Master’s Guide and Xanathar’s Guide to Everything.
When to use it
Keep this page open during combat when a player asks what they can do besides attacking, or when you need the exact rule for Ready or Hide.