A new errata for Dungeons & Dragons' revised 5th Edition has provided a significant nerf to conjuring spells and provided some clarity on how the Hide action works within the game. Wizards of the Coast released a new errata for its various D&D Core Rulebooks today, with a host of mostly minor changes to the Player's Handbook, Dungeon Master's Guide, and Monster Manual. Two of the biggest changes came to the Player's Handbook, with various conjuring spells receiving a notable debuff to upcasting, and the Hidden rules receiving a round of clarifications.
The Conjure Elemental, Conjure Fey, Conjure Minor Elementals, and Conjure Woodland Beings spells all received debuffs to their "Using a Higher-Level Spell Slot" sections, with the amount of increased damage decreasing from 2 attack die of a certain size to 1 attack die of a certain size. Several shapeshifting spells that granted temporary hit points now clarify that those temporary hit points go away once a spell is cast.
Additionally, the Hidden rules now explicitly state that the Hide action grants the Invisible condition "while hidden" and states what ends a player character hiding, which includes an enemy finding you via a Perception check. The Hide action received some notice during the initial Player's Handbook release for some alleged loopholes in the rules.
A full list of errata can be found on D&D Beyond.
