1. Don't get lost. We're not responsible for your existential dread.
2. Respect the Abyssal Elders. They're ancient and grumpy.
3. No swimming in the Cthonic Sewer without proper permits.
4. Don't feed the Cthonic Wraiths. They're picky eaters.
5. If you find a hidden entrance, don't tell anyone. It's a trap.
6. Don't try to navigate by moonlight. The Abyss doesn't do 'emotions.'
7. Don't make eye contact with the Devourer of Worlds. It's just a stare-down.
8. If you see a portal to another plane, don't go through it. It's just a shortcut to Nowheresville.