When broken after midday, this small glowing stone is able to speed up the passage of time until the next dawn
Is classified as Lost Knowledge
Stackable, up to a maximum of 16.
This is useful if you have trouble with Somnia or just sleeping in general and you want to speed time up until dawn. Also useful for quickly attempting a phase change to increase the darkness generator, thaumic generator, and dark infuser's efficiency.
Note: available since ThaumCraft 2.1.6d