Dropped

Dropped is a mod that allows mobs to have new, special, drops.

Wither skeletons drop wither bones, which can be crafted into wither bone meal, to make wither bone blocks.
https://cdn.modrinth.com/data/cached_images/2ef41b8c261b5e9dd60c1767dcd45a8f5b4ec030_0.webp

Frogs drop two frog legs, a food source to quickly eat on your journy through the jungle.
https://cdn.modrinth.com/data/cached_images/518d66234163228830a7883ee4a1c4bff1d71c54.png

Finally, ghast tears can be smelted into ghast powder.
https://cdn.modrinth.com/data/cached_images/bb06118956edad3d047276cc705ab3f34e987325.png

Ghast powder can be brewed into fire resistance.
https://cdn.modrinth.com/data/cached_images/57f68419dda4b7522156de7fcd8c5ab6eca9852e.png