Knowledge (religion) covers gods and goddesses, mythic history, ecclesiastic tradition, holy symbols, and undead creatures.
| Knowledge (religion) task | DC | |:-------------------------------------------------------|:-----------------:| | Recognize a common deity's symbol or clergy | 10 | | Know common mythology and tenets | 15 | | Recognize an obscure deity's symbol or clergy | 20 | | Identify an undead creature's abilities and weaknesses | 10 + monster's CR |