Ghast

Something about the size of a small horse hopped out into the grey twilight, [a] scabrous and unwholesome beast, whose face [was] curiously human despite the absence of a nose, a forehead, and other important particulars . . . [it] spoke in coughing gutterals.

— H. P. Lovecraft

To human eyes perhaps the most repulsive underground life form, a Ghast is a great floundering whitish thing with a black-furred back and a distinct trace of human ancestry in its noseless, bulginglipped face. It moves by leaping on its long hind legs. A flashlight beam annoys it; it cannot long survive in direct sunlight.

Two important species of Ghasts are known, those living in the Vaults of Zin and the domesticated variety found in the caverns of K’n-yan. This latter species is more commonly known as the gyaa-yothn (singular, gyaa-yoth). Only the gyaa-yothn possess rudimentary horns centered in their foreheads.

All varieties are very agile, leaping and hopping on powerful hind legs, and easily jumping chasms several times wider than possible to any human.

Habitat : deep underground. Sunlight kills it, though the Ghast can indefinitely survive red light or twilight conditions. The gyaa-yothn of K’n-yan resist blue light as well. One theorist (Isinwyll, 1985) suggests that the gyaa-yothn differentiated when subjected to a specific otherworld environment; exploratory dissection (Mustoll, 1985) shows increased musculature and rearranged internal organs congruent with that idea.

Distribution : solely underground. The bluelitten caverns of K’n-yan are found, underneath the American Great Plains. The caverns of Yoth, beneath which sit the Vaults of Zin, are also in North America, but their precise location is unclear.

Life and Habits : the Ghast is omnivorous, feeding primarily on fungus. This uncouth being relishes flesh when available, and frequently resorts to cannibalism.

Most Ghasts have a crude language. The gyaa-yothn have had bred out of them what little intelligence they once possessed.

Comparative height chart

Distinguishing Ghasts :

• Deep Ones are rubbery-skinned, with frog- or fish-like appearances.

• Dimensional Shamblers have short, twisted hind legs and never leap or hop.

• Ghouls resemble Ghasts at a distance, but

Ghasts leap much further and higher.

Gyaa-Yoth Note the prominent horn and exposed serrated fangs. Infrared receptors may be discerned below the eyes.

Fig. 11—Another species of Ghast.