Not without terror (since man is but mortal) did I, the neophyte, behold at first the abhorrent and tremendous faces of them that obeyed Avyctes: the genii of the sea and earth, of the stars and the heavens, who passed to and fro in his marmorean halls. I shuddered at the black writhing of submundane things from the many-volumed smoke of the braziers; I cried in horror at the grey foulnesses, colossal, without form, that crowded malignly about the drawn circle of seven colors, threatening unspeakable trespass on us that stood at the center. Not without revulsion did I drink wine that was poured by cadavers, and eat bread that was purveyed by phantoms. But use and custom dulled the strangeness, destroyed the fear; and in time I believed implicitly that Avyctes was the lord of all incantations and exorcisms, with infallible power to dismiss the beings he evoked.
Well had it had been for Avyctes—and for me—if the master had contented himself with the lore preserved from Atlantis and Thule, or brought over from Mu and Mayapan. Surely this should have been enough: for in the ivory-sheeted books of Thule there were blood-writ runes that would call the demons of the fifth and seventh planets, if spoken aloud at the hour of their ascent; and the sorcerers of Mu had left record of a process whereby the doors of far-future time could be unlocked; and our fathers, the Atlanteans, had known the road between the atoms and the path into far stars, and had held speech with the spirits of the sun. But Avyctes thirsted for a darker knowledge, a deeper empery; and into his hands, in the third year of my novitiate, there came the mirror-bright tablet of the lost serpent-people.
Strange, and apparently fortuitous, was our finding of the tablet. At certain hours, when the tide had fallen from the steep rocks, we were wont to descend by cavern-hidden stairs to a cliff-walled crescent beach behind the promontory on which stood the house of Avyctes. There, on the dun, wet sands, beyond the foamy tongues of the surf, would lie the worn and curious driftage of alien shores, and trove that hurricanes had cast up from unsounded deeps. And there we had found the purple and sanguine volutes of great shells, and rude lumps of ambergris, and white flowers of perpetually blooming coral; and once, the barbaric idol of green brass that had been the figurehead of a galley from far hyperboreal isles.
There had been a great storm, such as must have riven the sea to its nethermost profound; but the tempest had gone by with morning, and the heavens were cloudless on that fatal day when we found the tablet, and the demon winds were hushed among the high crags and chasms; and the sea lisped with a low whisper, like the rustle of gowns of samite trailed by fleeing maidens on the sand. And just beyond the ebbing wave, in a tangle of russet sea-weed, we beheld a thing that glittered with blinding sun-like brilliance. And running forward, I plucked it from the wrack before the wave’s return, and bore it to Avyctes.
The tablet was wrought of some nameless metal, like never-rusting iron, but heavier. It had the form of a triangle and was broader at the widest than a man’s heart. On one side it was wholly blank; and Avyctes and I, in turn, beheld our features mirrored strangely, like the drawn, pallid features of the dead, in its burnished surface. On the other side many rows of small crooked ciphers were incised deeply in the metal, as if by the action of some mordant acid; and these ciphers were not the pictorial symbols or alphabetic characters of any language known to the master or to me.
Of the tablet’s age and origin, likewise, we could form no conjecture; and our erudition was altogether baffled. For many days thereafter we studied the writing and held argument that came to no issue. And night by night, in a high chamber closed against the perennial winds, we pondered over the dazzling triangle by the tall straight flames of silver lamps. For Avyctes deemed that knowledge of rare value (or haply some secret of an alien or elder magic) was holden by the clueless crooked ciphers. Then, since all our scholarship was in vain, the master sought another divination, and had recourse to wizardy and necromancy. But at first, among the devils and phantoms that answered our interrogation, none could tell us aught concerning the tablet. And any other than Avyctes would have despaired in the end… and well would it have been if he had despaired, and had sought no longer to decipher the writing….
The months and years went by with a slow thundering of seas on the dark rocks, and a headlong clamor of winds around the white towers. Still we continued our delvings and evocations; and further, always further we went into lampless realms of space and spirit; learning, perchance, to unlock the hithermost of the manifold infinities. And at whiles, Avyctes would resume his pondering of the sea-found tablet; or would question some visitant from other spheres of time and place regarding its interpretation.
At last, by the use of a chance formula, in idle experiment, he summoned up the dim, tenuous ghost of a sorcerer from prehistoric years; and the ghost, in a thin whisper of uncouth, forgotten speech, informed us that the letters on the tablet were those of a language of the serpent-men, whose primordial continent had sunk aeons before the lifting of Hyperborea from the ooze. But the ghost could tell us naught of their significance; for, even in his time, the serpent-people had become a dubious legend; and their deep, ante-human lore and sorcery were things irretrievable by man.
Now, in all the books of conjuration owned by Avyctes, there was no spell whereby we could call the lost serpent-men from their fabulous epoch. But there was an old Lemurian formula, recondite and uncertain, by which the shadow of a dead man could be sent into years posterior to those of his own life-time, and could be recalled after an interim by the wizard. And the shade, being wholly insubstantial, would suffer no harm from the temporal transition, and would remember, for the information of the wizard, that which he had been instructed to learn during the journey.
So, having called again the ghost of the prehistoric sorcerer, whose name was Ybith, Avyctes made a singular use of several very ancient gums and combustible fragments of fossil wood; and he and I, reciting the responses to the formula, sent the thin spirit of Ybith into the far ages of the serpent-men. And after a time which the master deemed sufficient, we performed the curious rites of incantation that would recall Ybith from his alienage. And the rites were successful; and Ybith stood before us again, like a blown vapor that is nigh to vanishing. And in words that were faint as the last echo of perishing memories, the specter told us the key to the meaning of the letters, which he had learned in the primeval past; and after this, we questioned Ybith no more, but suffered him to return unto slumber and oblivion.
Then, knowing the import of the tiny, twisted ciphers, we read the writing on the tablet and made thereof a transliteration, though not without labor and difficulty, since the very phonetics of the serpent tongue, and the symbols and ideas expressed in the writing, were somewhat alien to those of mankind. And when we had mastered the inscription, we found that it contained the formula for a certain evocation which, no doubt, had been used by the serpent sorcerers. But the object of the evocation was not named; nor was there any clue to the nature or identity of that which would come in answer to the rites. And moreover there was no corresponding rite of exorcism nor spell of dismissal.
Great was the jubilation of Avyctes, deeming that we had learned a lore beyond the memory or prevision of man. And though I sought to dissuade him, he resolved to employ the evocation, arguing that our discovery was no chance thing but was fatefully predestined from the beginning. And he seemed to think lightly of the menace that might be brought upon us by the conjuration of things whose nativity and attributes were wholly obscure. “For,” said Avyctes, “I have called up, in all the years of my sorcery, no god or devil, no demon or lich or shadow, which I could not control and dismiss at will. And I am loath to believe that any power or spirit beyond the subversion of my spells could have been summoned by a race of serpents, whatever their skill in demonism and necromancy.”