When the long dark covered Ynys Môn, it moved differently across water. It could not sink into the lakes and streams the way it sank into soil. Instead it lay over them like a skin, sealing the surface so that whatever brightness remained beneath could not rise. Near the standing stones that stand close to those waters, the power answered by flowing downward as well as upward.
Ceffyl Dŵr was shaped in that meeting place. He came into being already able to pass between the air and the water without breaking either. The first time the long dark tried to hold him he simply sank, and the light he carried went with him, moving under the sealed surface where the night could not follow. He rose again farther along the same stream, or in a different pool entirely, and for a moment the water around him held a clear brightness before the dark closed over it once more.
The water horse of Welsh folklore
He learned that water was not only a path. It was a way of keeping the light alive when the land above had already been claimed. He could appear where a walker might expect solid ground and disappear into a flooded hollow or the edge of a lake before the night could fix him in place. The light he carried did not scatter when he sank. It stayed with him, pure and unbroken, and when he rose it rose with him. In the places where stone and water meet he is hardest to hold. The streams and pools remember the power that formed him, and they open for him more readily than they open for anything else.
He is made of that light and nothing else. There is no desire in him except to keep brightness moving and to help return Ynys Môn to the clarity the long dark has tried to take. He does not fight the night on open ground. He slips through it, using the water the way others use speed or height, carrying the light beneath the surface and setting it down again where the dark least expects it. On some nights he would rise in a pool that had been black for hours, leave a steady glow along its edge, and be gone before the surface could seal once more.
When he first met the others, the light in his eye flared brighter. He understood without words that the stones had not made him to move alone. The water was his way through the long dark, but the night covered more than the lakes and streams. The others had been raised from different ground so the light could also run, leap, gather, and climb. Together they were the single answer Ynys Môn had given — five forms of the same pure light, meant to meet and refuse the dark as one.
Ceffyl Dŵr in The Long Dark game
In our free Welsh mythology game The Long Dark you can play as Ceffyl Dŵr himself. Just as in the story, water is his way through the night — he is the only one of the five beasts who can cross the island's waters without fear, and his rolling wave carries light ahead of him where the dark has sealed the surface. Choose him at the start of a run and the journey leads to the Swellies, the fierce tidal stretch of the Menai Strait where stone and water meet and he is hardest to hold.
Read his full legend on the Ceffyl Dŵr lore page, send someone a Ceffyl Dŵr e-card with this artwork, or walk his shoreline yourself on the Ceffyl Dŵr walk, part of our free Anglesey walking trails.