A ring of protection was a magical device that helped keep the one who wore it from physical harm. The ring could deflect a small part of most attacks.
- ↑ Mike Mearls, Jeremy Crawford, Christopher Perkins, James Wyatt (2014). Dungeon Master's Guide 5th edition. (Wizards of the Coast), p. 191. ISBN 978-0786965622.
- ↑ 2.0 2.1 Monte Cook, Jonathan Tweet, Skip Williams (July 2003). Dungeon Master's Guide 3.5 edition. (Wizards of the Coast), p. 232. ISBN 0-7869-2889-1.