The Slimy Sludgery Gooish Gelatinous Cube is an example of Ooze.
“Don’t let your mind wander: it might not be safe from nightmares.”
Illithids always bring stranger things with them.
“You split your soul and hide part of it in an object outside the body. Then (…) one cannot die.”
Never, ever, ever, release the Kraken.
“An immovable object and an unstoppable force can’t exist in a universe ruled by a single ruler.”
Walking brains on a set of bestial legs? Before that you can call it “ustilagor”.
What has one head by dawn, some more by the afternoon and an infinity of them by dusk?
Sometimes grabbing the bull by its horns may not be the best idea after all.
Fiends are not your friends. Listen to the demonologists.
Air, Earth, Fire and Water: Four elements of creation and destruction.
They’re not in a box, but they are and they are not until you notice their sharpness. Meet the iconic Displacer Beasts.