The one known as Gj?ll holds the chain binding Fenrir, and the ones known as the Sympleglades almost killed the Argonauts with their clashing.
Coyote gave his blanket to one of these known as Iya, and Papas masturbated on a goddess while she was disguised as one known as Agdos. In Hurrian myth, a gigantic one was placed on the shoulder of the dreaming god Upelluri, and in Irish myth, Oisin touched the ground and turned into an old man when he tried to pick up one of these. In Greco-Roman myth, some of these were defeated using a dove, per Phineas's advice, and the god Terminus was identified with these. The one known as Gj?ll holds the chain binding Fenrir, and the ones known as the Sympleglades almost killed the Argonauts with their clashing. For 10 points, name these objects, also used to substitute for Zeus when Cronos tried to devour him, one of which features in the torment of Sisyphus.
Coyote gave his blanket to one of these known as Iya, and Papas masturbated on a goddess while she was disguised as one known as Agdos.
rocks [or stones or boulders, etc]