Mob-spawning Dirt

Cursed Earth, Dreadful Dirt, and Soulfilled Soil

The dark magic emanating from Cursed Earth and Dreadful Dirt causes hostile mobs to appear on top.

Soulfilled Soil purifies its dark magic and now can spawn friendly mobs.

Tier	Maximum light level	Tick rate	Can spawn
Cursed Earth	7	20	Zombie, Skeleton, Creeper, Enderman, Cave Spider, Silverfish
Dreadful Dirt	15	10	Zombie Village, Husk, Stray, Wither Skeleton, Blaze
Soulfilled Soil	15	10	Cow, Mooshroom, Chicken, Pig, Sheep, Goat, Axolotl, Dolphin, Turtle, Cat, Wolf, Llama, Horse