We reach into the bag. The stones are worn smooth, cool against the fingertips. One is drawn, turned over, and there it is: the cup shape, the mouth open to the unknown. That moment between the draw and the reveal is the domain of Perthro. Perthro is the sixth rune of the Elder Futhark, the rune of the lot cup, representing the moment when fate is chosen from the well of possibilities. It is not the outcome itself, but the act of committing to the cast.
Meta: Explore the deep connection between Perthro, the Elder Futhark rune of the lot cup, and the concepts of fate and destiny in Norse and Germanic tradition.
The Definition, Placed After the Draw

Perthro is the rune of the lot cup, of chance and fate. It is the sixth rune of the Elder Futhark, associated with the act of casting lots to determine the unknown. Unlike the Norns who weave the threads of wyrd, Perthro is the moment of selection, the point where destiny is plucked from the cup of possibilities. The rune does not dictate what will happen; it marks the moment when the hidden becomes revealed.
What the Rune Poem Reveals About the Lot Cup

The Old English rune poem, recorded in the 10th century, says of Perthro:
“Perth is a source of recreation and amusement to the great, where warriors sit in the mead hall together.”
The word “peorð” that appears in the poem is obscure. Scholars have debated its meaning for centuries. The most accepted reading is that it refers to a dice cup or a gaming piece. The Norse equivalent, found in the Icelandic rune poem from the 15th century, says:
“Perth is the source of laughter and joy, but also of sorrow.”
That second line is crucial. The lot cup is not a game of idle amusement. The same cast that brings joy can bring sorrow. The rune poem names both because the rune itself is neutral. It is the boundary between what is known and what is not.
The shape of the rune reinforces this. The upright form resembles a cup or a vessel. In some manuscripts, it is drawn as a cup with a stem, like a chalice. The container holds the lots. The rune is the container, not the contents.
The Cup as a Vessel of Possibilities
The symbolism of Perthro rests on the cup. In practice, the cup is the object that holds the unknown. When we cast runes, we reach into a bag or a cup. The container is the threshold between the ordered world and the web of wyrd.
In Germanic cosmogony, the concept of fate was not a linear script. The Old English word “wyrd” derives from the verb “weorþan”, meaning to become. Fate is not a fixed plan but a process of becoming. The Norns, Urdr, Verdandi, and Skuld, carve runes into the trunk of Yggdrasil. They shape the current of becoming. But Perthro is different. It is the lot that is drawn from the cup, the specific strand that comes to the surface.
The rune is also associated with secrets. The cup is a hidden space. What lies inside is unknown until the cast is made. In divination, Perthro often indicates a hidden factor, a revelation that comes through chance, or a truth that will emerge only when the circumstances are right. It is the rune of the oracle, the moment of the pronouncement.
How We Cast the Lot
The practice of casting lots is older than the runes themselves. Tacitus, writing in the first century CE, describes the Germanic custom in his Germania:
“They cut a branch from a fruit tree, cut it into slips, mark them with signs, and cast them onto a white cloth. Then the priest or the father of the household, after invoking the gods, takes up three slips, one by one, and interprets them according to the signs.”
Those signs were likely early runes. The white cloth is the ground of the unknown. The three slips correspond to the three Norns and the three realms of fate. The lot was not a game. It was a sacred act, used to decide legal matters, offerings, and even the selection of a leader or a sacrifice.
We use Perthro in divination during moments of uncertainty. When a querent asks about a choice with unknown outcomes, Perthro is the rune we draw to signal that the answer is not yet fixed, but will be revealed through an act of faith. The rune does not promise a favorable outcome. It promises that the outcome will be known.
In some traditions, the rune is used in binding spells to tie fate, or in loosening spells to release it. The lot cup itself is a tool: we often use a carved wooden cup or a leather pouch. The act of casting is preceded by a moment of silence, asking the wyrd to speak. The cup holds the runes, the runes hold the alphabet of fate.
Perthro and the Norns: Two Faces of Fate
The closest adjacent concept is the Norns, who weave the threads of fate. But Perthro is not the weaver. It is the lot that falls from the loom. The Norns determine the strands, the overall pattern. Perthro is the moment of selection, the specific cast that reveals a thread.
Another comparison is with the rune Ansuz, the rune of Odin. Odin consults the dead and the runes to see the shape of what is to come. But he does not cast the lot. He hangs from Yggdrasil, sacrificing himself to gain knowledge. Perthro is not about sacrifice or knowledge. It is about the moment of revelation, the boundary between the hidden and the known.
In the Norse sagas, the lot cup appears in the Eiríks saga rauða (Saga of Erik the Red), where the seeress Thorbjorg uses a staff and a high seat to prophesy, but the casting of lots is mentioned in the Landnámabók (Book of Settlements) as a means to determine land claims. The lot was cast into a cloth, and the runes were read. That is Perthro in action.
What People Get Wrong About the Lot Cup
A common mistake is to think Perthro represents pure luck or randomness. But in the Germanic worldview, fate is not random. The lot cup reveals the predetermined order. It is a tool to access the web of wyrd, not a game of chance. The rune poem’s mention of “amusement” does not contradict the seriousness of the act. The warriors in the mead hall were not gambling. They were participating in a ritual that honored the gods and the fate of the tribe.
Another misconception is that Perthro only relates to dice games or gambling. While the rune poem mentions amusement, the deeper meaning is divination. The lot cup was used by the priestess or seeress (völva) to prophesy. The amusement is the joy of revelation, not the thrill of a wager.
Some also confuse the shape of the rune. In some manuscripts, the rune is drawn as a cup. In others, it resembles a spear point or a leaf. The earliest shape, from the 5th century on the Kylver stone, is a clear cup shape: two vertical lines with a crossbar at the top, like a cup with a stem. That shape is consistent across the Elder Futhark.
FAQ
What does Perthro mean in a rune reading? In a reading, Perthro indicates a hidden factor, a secret, or a revelation that will come through chance or an unexpected event. It often signals that the answer is not yet fixed but will be revealed through a decision.
How is Perthro connected to the Norns? The Norns weave the threads of wyrd, the overall pattern of fate. Perthro is the lot that is drawn from the cup, the specific strand that comes to the surface at a particular moment. The rune marks the threshold between the general pattern and the specific outcome.
Why is Perthro called the “lot cup”? The name Perthro may derive from the Old English “peorð”, meaning a dice cup or a gaming piece. The rune shape is a cup, and its function is the container for the lots that are cast to determine fate.
Can Perthro be used in magic? Yes. In runic magic, Perthro is used to bind or release fate, to reveal hidden truths, or to bring a hidden situation into the open. It is also used in divination as a focal point for the moment of casting.
The Lot Cup Still Speaks
The lot cup is not a relic of the past. We reach into the bag, draw a stone, and the rune speaks. That is the continuity of Perthro, the thread that ties the ancient seeress to the modern practitioner. The cup holds the unknown, and we cast it with the same trust that the warriors of the mead hall had. Explore more about the Elder Futhark’s mysteries in our guide to the runes, and explore into the glossary term wyrd for a deeper understanding of fate. For a complete look at the rune row, see our Elder Futhark guide.
