Drinking from the Well of Mimir requires Odin to sacrifice one of them, and Odysseus's men use a stake to pierce this body part of Polyphemus.
While a group of druids brew a potion, a youth sneaks a peek at them through a window and leaking fumes infuse one of these objects belonging to him, granting it the power to kill. That deadly example of these objects ultimately causes the death of a king whose epithet refers to his silver hand. Four men are required to veil and unveil one of these objects which, when attacked by Lugh with a sling, kills Balor. In order to placate Skadi, these possessions of Thiazi are turned into (*) stars. Two children of Izanagi are born from the washing of these objects. Drinking from the Well of Mimir requires Odin to sacrifice one of them, and Odysseus's men use a stake to pierce this body part of Polyphemus. For 10 points, name this organ, of which cyclopes possess only one.
While a group of druids brew a potion, a youth sneaks a peek at them through a window and leaking fumes infuse one of these objects belonging to him, granting it the power to kill.
eyes [or eyeballs; or obvious equivalents]