Knowledge (dungeoneering) covers aberration creatures, caverns, ooze creatures, and spelunking.
| Knowledge (dungeoneering) task | DC |
|---|---|
| Identify underground hazard | 15 + hazard's CR |
| Identify mineral, stone, or metal | 10 |
| Determine slope | 15 |
| Determine depth underground | 20 |
| Identify an abberation creature's abilities and weaknesses | 10 + monster's CR |
| Identify an ooze creature's abilities and weaknesses | 10 + monster's CR |