When the body of a Spirit dies on Earth, within the Cavnod, the Spirit drifts in the Cavnod until it is caught up by the limbs of one of the Yew trees, which line the Cavnod. The Yew Tree then places the Spirit into the Tavod river, where the Cervin construct a body for the Spirit from Adeg leaves and the sap from the Gwaed and Cnawd trees. On Earth this transition would be referred to as a "Resurrection".

Initially, these bodies are Maruid, a state of total unconsciousness. These newly formed bodies, which float on the surface of the Tavod river, are then gathered up and placed onto large Gialen barges by the Lavronai.

When the barges are full, the Lavronai will have the barges drawn by Ceffyltirai out on the Biola Sea to a small island that has been prepared for this new arrival in Addewid.

When it is known that a Spirit's Body is going to die in the Cavnod, one of the Neges are sent to the Adeled at the bottom of the Biola Sea, informing them that an island must be prepared for a new arrival.