In this Datapack you can craft all 78 Spawneggs that exist in Minecraft 1.20.
Also there is a crafting recipe for the Spawner.
I paid attention to make the pack ballanced, so you can not farm a resource much easier than in vanilla.

Have Fun!

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Recipes:

All recipes have the same structure, an egg in all corners and special items in the center and the edges.

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Please give me Feedback if something does not work.