This is a small mod (I don't know if it's lightweight lmao) that provides a single ore called Soulsteel. At the moment, we can only craft a pickaxe with it capable of dropping spawners.
This is an actual "split" of my mod "Neko's Cool Features", I already implemented a pickaxe for that same function but I guess I wanted to make it a seperate mod with better design, and so it's not the chaos.
There is also the Egg Incubator block that can be used to craft eggs, because you drop empty spawners.

/!\ Timer is not animated yet /!\
- Implemented egg spawns includes
- Zombies (flesh), Spiders (spider eye), Skeletons (bones)
- Cows (beef), Pigs (pork), Sheeps (mutton) and Chickens (chicken)
- You need at least one egg and ten items of the same meat of the mob you want to craft! (For spiders it's eyes and for skeletons it's bones)


