Oracle causes a dark or pale film that affects a horse's entire visible eyeball.
The color may be subtle and transparent or totally opaque, but should affect all areas of the eyes evenly.
For example, it will not cause a white pupil but leave other parts of the eye unaffected.
Oracle may be white or black, of any opacity.
Oracle must affect both eyes.
Oracle may be removed at no cost, if desired.

• Coat:  Not affected.
• Mane and Tail: Not affected.
• Skin: Not affected.
• Eyes: Entire eyeball is clouded by a dark or pale color.
• Hooves: Not affected.

Interactions:

• Stained Glass: When Stained Glass and Oracle are both present, film may be any bright, unnatural color. May be two different colors.
• Ore: When Ore and Oracle are both present, film may become gold, silver, or copper and take on a metallic shine.