Delving into...

Charred Lair, a witch’s academy in ruins due to internal warfare. A faerie advance guard search for a vast horde of pips. Beneath are signs of human experimentation
Creature
Treasure
Puzzle
Three feeding bottles with different-colored liquid inside. Each is inert individually but powerful/dangerous when mixed.
Trap
Long hallway flooded with water, electrified by large battery in an alcove.
Obstacle
Caved-in section of tunnel, leaving a gap too small to crawl through.
Puzzle
Three feeding bottles with different-colored liquid inside. Each is inert individually but powerful/dangerous when mixed.
Obstacle
Tunnel completely filled with water.
Empty
Newspaper clipping wallpaper
Puzzle
A crystal, a magic sword embedded inside. The crystal is very hard, but will dissolve in stomach acid.
Lair
Temporary encampment
Trap
Floor is covered in sticky glue. Requires a STR save to break a foot loose.
Icons from game-icons.net. Chest by Lorc. Spider by Carl Olsen.