Important Objects.
Hint: What about objects in general?
Hint: What about the Black Egg?
Hint: What about the Cloaking Device?
Hint: What about the Crystal Pearl?
Hint: What about the Crystal Cone?
Hint: What about the Crystal Orb?
Hint: What about the Dodecahedron?
Hint: What about the Focusing Stone?
Hint: What about the Great Egg?
Hint: What about the Red Cylinder?
Hint: What about the Red Herring?
Hint: What about the Ring Device?