(Nether biome) Shadow Hills

Since we have The crimson (red) forest and the warped (blue) forest, I think the "Shadow Hills" biome would fit very well into the nether update. The shadow hills biome would generate a third type of wart fungus - the Lux fungus which is made out of Lux Stem and Lux shadow wart. It will have shadow nylium and hills all around.

If you make the warped planks more blue, the crimson more red and the shadow more yellow you have the full set of the basic colors, then, you can make it so that you would be able to combine two different planks to a new type. The biome would have black shadow around.

Crimson+Warped=Warped Crimson plank.

Crimson+Shadow=Shadowed Crimson plank

Warped+Shadow=Plank of shadowed warps.

It would be a great way to implement new colored planks to the game.

Thank you for your hard amazing work on the favorite game of all.