New biome: shadow rift

It would be a new area that has 3 bosses 2 pets a, new plant and a new cattle and new water.
There would be a boss that looks like a tall shadow of the player called "reflection of shadows" and a glowing beetle boss called "the shadow stalker* and a white fuzzy beast called "salisa the light bringer".
You would have a shadow fox pet and a glowing beetle pet.
You can find a small flying shadow sprite cattle that give shadow fuzz.
The new liquid would be shadow water it would be black with thin grey and purple streaks going through it the edges having a purple glow.
The new plant the shadow potato.
The area would be a darker area where your lamp and glow actually show you your surroundings and would be more of a a navigation area to uncover its hidden secrets and mysteries.