Ooze / Slime / Jelly

The oozes, slimes, and jellies are mindless, amorphous predators that haunt damp underground passages, breaking flesh, wood, metal, and bone down into slurry. The ochre jelly is a great translucent amoeba that seeps under doors and clings to ceilings before dropping on prey; its secretions melt flesh, and a lightning strike merely splits it into smaller jellies. The gray ooze mimics wet stone and eats at armour and blades on contact, wearing their durability down and leaving them briefly weakened. The crystal ooze lurks near-invisible in dim water. The cube ooze is a transparent crawling block that fills a corridor, briefly immobilising and absorbing whatever it engulfs. Green slime drips from above, turning living tissue into more slime. All are slow, patient, and almost impossible to drive off once they take residence.