The deepspawn is a horror of the Underdark—a subterranean monstrosity that routinely spawns many other varieties of monsters. A single deepspawn can make a vast area dangerous even for alert, well-armed adventurers. A deepspawn appears to be a rough, rubbery sphere about 15 feet in diameter, covered in dozens of retractable eyestalks, with six large, strong tentacles. Three of its tentacles are dextrous enough to wield weapons, while the other three end in large, toothy maws.