If you're thinking of using an aquatic setting for your next campaign, these are the best monsters to use in it.

If you're looking to introduce a dangerous artifact and a unique challenge to your Dungeons & Dragons campaign in 5E, use the Book of Vile Darkness.

Andrea is an editor at GameRant, where she has been writing professionally about video games for nearly five years. She became a gamer for life at 8, thanks to a copy of Pokemon Red and her Game Boy.