Monstrous Menagerie II: Hordes & Heroes contains hundreds of new monsters, from lowly kobold variants all the way up to diamond dragons and archdevils! Today let’s look at the body bag—a monster suited for a a game with horror themes.
Maybe the rot is a DoT! (Damage over time)There's a small typo in the second last line of the first page "body dot" instead of "body rot" @Morrus

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.