Ground liquefier. (Patreon)

Deep below the surface in certain parts lay what is believed to be a creature similar to the Azologoth. Largely unknown what it looks like or how big it is exactly, they are known simply as ground liquefiers. Excreting a large voluminous enzyme which releases a nitrogenous gas, expanding the space between soil particles and also breaking down rock & cement into a thick viscous liquid that traps prey and causes it to slowly sink.