Issue description

Sorry, gonna package a couple things here.
Feathers. This is used for feather falling, both botania enchanting and tinkers mod.
Ink sacs. Only area this affects after writable mod on tinkers fix is making book and quill (also still feathers.) Book and quill is required for making name tags with botania.
Sky slime. No islands, no slime, no upgrades or materials that require it.
Sever items. Sever seems to be entirely broken. Not a single head or necrotic bone. Not for a lack of trying.

Steps to reproduce

No response

Verdant Idea version

0.5.5

If there is a relevant log or a crash report, please provide a link to it here.

No response

In theory, only severing is truly broken, although that is stated in the known issues section.

As for the others - while in theory every item is obtainable, there will definitely be updates to their accessibility:

• feathers can be obtained from chickens (currently gated behind antimatter, which is unreasonable for their uses)
• ink sacs can be fished (the chance will be increased along with an update to fishing loot)
• sky slime saplings can be obtained from dungeon chests (very luck based and annoying to get)

Happy to hear it's at least in consideration. Sky slime should be early is so you could make them craftable by pouring molten slime on a sapling in the smelter or something. You could add feathers to fishing I guess? Though that also seems like a weird fix. Enjoying the pack a lot though, great job.