The Uncraftables Datapack adds a few EXTREMELY expensive late-game recipes for bedrock, barriers, and end portals.


4 Bedrock costs (recipe gives 4):
- 2 Diamond Blocks
- 1 Command Block
- 1 Chain Command Block
- 1 Repeat Command Block
- 1 Jigsaw Block
- 1 Structure Block
- 1 Dragon Egg


In raw materials it costs:

- 19 Creeper Heads
- 22 Ghast Tears
- 24 Ender Pearls
- 12 Blaze Rods (or 24 Blaze Powder)
- 324 Glass
- 18 Bottles o' Enchanting
- 1440 Gold Ingots
- 18 Apples
- 120 Obsidian
- 34 Nether Stars
- 18 Totems of Undying
- 20 Elytras
- 18 Conduits
- 38 Dragon Heads
- 9 Music Discs
- 1 Zombie Head
- 1 Player Head
- 117 Diamonds
- 2 Chests
- 4 Shulker Shells
- 2 Dragons Breath


With the pack, bedrock and other unbreakable blocks are craftable, but at a huge cost. With one bedrock and some other resources, players can create more bedrock. Therefore, you can "unlock bedrock" for an expensive price, then make more bedrock for cheaper with bedrock and other materials.
If you want bedrock, barriers, and end portals, but you don't want them dirt cheap, here you go! Download the pack I guess.