Milk Vision

A condition you can get from eating specific foods

Double Vision on top of it's usual uses in the common tongue, can also refer to a specific effect one can acquire when consuming Sky Leaves.

Believed by many to be visions of the gods, the precise and expensive method of consuming these leaves grants the user Ethersight for 24 hours. This gives the person the ability to see and be seen in the etherial plane during the duration.

Sky Leaves cost several gold pieces each and you need an armful of them boiled into a concentrated tea powerful enough to take on the effects for long enough. Simple as it seems, many will also spend the coin and the time, and then struggle to finish the cup as is needed in it's entirety to retain the sight for more than a few unstable seconds. The tea tastes like a swampy cloud distilled into a liquid, with the leaves themselves looking like the blue of a dull lake's surface.

The leaves are most commonly found in the lawless lands in the north western forests of Learous. Those in that forest find it helpful to combat spiritual enemies that also linger in the woods. The veil between the Material Plane and the Etherial one is thin in that region and somebody with the sight can sometimes spot an enemy or an anomaly before it shows up on the material plane.

The tea loses it's potancy within an hour of being brewed and so those that wish to gain the effect in other parts of the world commonly turn to the arcane instead, trying to acquire an Ethersight Ring even if it's more than triple the price of an already expensive drink.