In the ancient Slavic cosmology, the weather was never viewed as a random or natural phenomenon. A sudden summer storm or a devastating hail shower was not a shift in atmospheric pressure—it was the result of agonizing, manual labor. High above the earth, invisible workers toiled in the sky, dragging massive clouds, grinding ice into hail, and pouring rain onto the fields below. These celestial laborers were the Płanetnicy (singular: Płanetnik), and they were not willing volunteers. They were the conscripted dead, bound to the sky to serve the terrifying whims of the storm.
The Conscription of the Unclean Dead
The ranks of the Płanetnicy were filled exclusively by the souls of men who had suffered an “unclean death”—deaths that were sudden, violent, or tragically improper.
Chief among them were hanged men. Because their bodies died swinging in the air, their souls were unable to descend properly into the earth, leaving them eternally caught in the sky. They were joined by drowned men, whose waterlogged bodies were pulled upward by the sun’s rays as the water evaporated, carrying their souls into the clouds like morning mist. In the later Christian era, unbaptized infants were also believed to join this host, wandering the intermediate space between heaven and earth.
Once dead, these souls were recruited by higher powers—sometimes by Perun, the mighty god of thunder, and sometimes by lesser sky demons—to serve as the brute labor force of the heavens. They had no choice in the matter; the dead do not get to refuse their cosmic duties.
The Labor of the Storm
The primary task of a Płanetnik was conceptually simple but physically exhausting: they had to drag the clouds. In the Slavic imagination, a rain cloud was not ephemeral vapor. It was a massive, impossibly heavy sack or net, woven from an unidentifiable cosmic material and brimming with water and heavy ice.
These massive burdens were dragged across the sky using thick ropes. The Płanetnicy labored in teams, pulling in a coordinated, agonizing rhythm as their bare feet found purchase on invisible pathways in the air. When the dark clouds moved rapidly across the sky, driven by gale-force winds, it was because the Płanetnicy were running in terror, their masters cracking whips behind them to urge them faster. The terrifying rumble of thunder was simply the sound of their heavy wooden wagons, loaded with massive water barrels, rolling across the uneven, cobbled surface of the sky. And the lightning? That was Perun’s whip, striking the clouds—or the Płanetnicy themselves—when they faltered.
The Fallen Worker and the Covenant of Flour
Occasionally, the grueling labor or the sheer violence of a storm would cause a Płanetnik to lose his footing and fall from the clouds. He would land on the earth, appearing as an unnaturally tall, gaunt man. His skin would be pale, almost translucent, and he would shiver violently, even if the summer air was warm.
He would appear at the edge of a village or outside an isolated farmhouse, clearly in distress. He would not introduce himself, but he would make a simple, desperate request: feed me. Specifically, he would ask for a thin paste of flour and water, raw or cooked eggs, and fresh milk.
This was a profound test for the villagers. If they fed him generously, without begrudging the cost, the fallen Płanetnik would honor the contract of reciprocity. He would warn them about the exact path of the coming storm, giving them precious time to move their livestock or harvest what they could. Sometimes, grateful for the charity, he would climb back into the sky and actively steer the storm away, dragging the destructive hail toward a barren wasteland where it could do no harm.
But if the villagers were stingy, cruel, or suspicious, the shivering man would say nothing. He would simply turn and walk back toward the darkening horizon. Hours later, the sky would tear open. Hail would fall in a merciless torrent, shattering roofs, killing animals, and obliterating the crops. The message was brutally clear: you had the chance to buy mercy, but you chose greed.
The Dream Warriors and Defensive Magic
Further south, in Serbian and Montenegrin folklore, a related but distinctly different figure emerged: the Zduhać (or “dragon man”). Unlike the dead Płanetnicy, the Zduhać was a living human—a man marked by spiritual power because he was born with a caul over his face. When a storm approached, his soul would leave his sleeping body and ascend to the clouds. There, he would battle the rival Zduhaći from neighboring villages, swinging uprooted trees like clubs in the sky. The victor won the right to control the weather, bringing gentle rain to his own people and devastating hail to his enemies. To them, the weather was literal spiritual warfare.
To survive these terrifying forces, ordinary mortals developed defensive rituals to scare the clouds away. When a black storm threatened the harvest, villagers would frantically ring the consecrated metal of church bells, believing the holy sound would shatter the ropes the Płanetnicy used to drag the clouds. If bells failed, they would throw iron tools—such as long-handled wooden bread shovels—into the yard, hoping the flash of iron and human defiance would force the cloud draggers to veer their heavy wagons away from the vulnerable fields.