Ochre jelly

Ochre jellies resemble giant amoebas, consisting of a thick, golden sludge. They lurk in dungeons, slowly creeping along floors, walls and ceilings, under and through doors and cracks looking for victims. When they are found, the ochre jellies extends itself and latches onto them, then proceeding to constrict and engulf them. Ochre jellies reproduce asexually, occasionally being found with several of its divided offspring.