Chernobog, the "Black God," is a Slavic deity associated with darkness and misfortune, known from a single medieval account and reconstructed, cautiously, ever since. He is the tradition's shadow at the edge of the record: named once by a chronicler, and left just mysterious enough to loom.
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The name means, plainly, "black god," from the Slavic cherno (black) and bog (god). Our one clear source is the twelfth-century German chronicler Helmold of Bosau, who wrote in his Chronica Slavorum that the Wendish Slavs of the Baltic invoked a "black god" for misfortune at their feasts. Everything richer than that comes later.
From Helmold's brief note, Chernobog is a god of bad fortune and darkness. Much of what people "know" about him, above all his neat pairing with a "White God," Belobog, as light against dark, is a later reconstruction rather than a documented ancient belief, and historians treat it with real caution. This page keeps the honest line: an attested black god of misfortune from one medieval source, and a great deal of later imagination built on top of him. That gap is exactly why he makes such fertile ground for a folk-horror world.
Thin as the record is, Chernobog has cast a long shadow through later culture, becoming a favorite figure of the darker Slavic imagination and of works far beyond folklore. In MORANA he is treated with respect for both sides of that story: the real, sparse source, and the dread the name has gathered.
MORANA gives him both a Spirit and a place. Chernobog the Black is a Rare neutral Spirit at cost 6 and Power 11, whose line reads "Omen: each player sends their highest-Power Spirit here to Nav; you gain 2 Slava," a god who takes a tithe from everyone at the table, yours and theirs alike. His flavour is his doctrine: "The Black God takes his tithe from both." He also darkens the map as Chernobog's Barrow, a Site whose effect aids whoever is behind, the patient ground of the dead: "The dead are patient. They can afford to be."
See Chernobog the Black in the Grimoire. See Chernobog's Barrow in the Grimoire.
Chernobog is MORANA's god of the honest shadow. He is a reminder that the tradition has real darkness in it, and that the most unsettling figures are sometimes the ones the record barely holds. As a card he is a leveller who costs everyone, and as a Site he is the barrow where the losing side gathers its patience, both true to a black god of misfortune.
Sources: General references on Chernobog (for example the Wikipedia entry "Chernobog") and Helmold of Bosau's Chronica Slavorum as the primary medieval source. This page distinguishes the attested figure from the later Belobog reconstruction. This page retells public-domain folklore in our own words for background; folk tales vary by region and teller. The card described is part of the planned First Turning set. This page describes MORANA only and does not reference any other product.