Dnd 2025 Release Date Reddit. Inside the phb (2025) you’ll find 10 species, 12 classes, and 48 subclasses. However, the 2025 rulebooks (onednd) are backward compatible, so you don't need to wait for them to release an updated adventure featuring undermountain.

The new ruleset will launch globally. So, for anyone who’s thinking of investing in the new core.