* If [[failing]] to make <font color=blue>blue</font> the [[woad]] is <s>destroyed</s> reduced in quality by 0.5
* If [[failing]] to make <font color=black>black</font> dye the weight of the iron lump is decreased by 0.1 and the volume of tannin is decreased by 0.1
* To get rid of unwanted dye, just right-click and select ''Pour'' > ''On ground'' - don't worry, it won't leave a stain.
* Black dye has little effect on a light source (No black light) and only dims the light a little. And it doesn`t dim light sources around it.
** Testing reveals ''An excellent black dye (R=12 B=12 G=13) on a 45ql lantern light looks the same as a 40ql no dye lantern and a little dimmer than a 43ql white dyed lantern.''