HD's Progression Improvements

With this mod, if you want to craft an ender eye you must use an ender pearl, blaze powder, prismarine dust, an ice charge, a linked amethyst and a cave core (this crafts 4 ender eyes).

Prismarine dust is obtained by putting 1 prismarine block in your crafting grid.

To obtain a cave core, you must surround a wrecker core with 8 core blocks.
Core blocks are made using 9 Core dust.
Core dust is obtained by putting 1 Rocky Core in your crafting grid.
A Rocky Core is obtained from a Rocky Golem.
A Wrecker Core is obtained from a Rock Wrecker.

Rocky Golems and Rock Wreckers are found in Rocky Caves, a new cave biome.

To obtain an ice charge, you must surround a frosted snowball with 4 ice shards and 4 ice crystals.
Ice crystals are obtained by putting 1 ice block in your crafting grid.
Ice shards are obtained from killing frost golems.
Frost golems spawn at night in ice spikes biomes.
Frost golems can only be killed by fire, explosions or fall damage

To obtain a linked amethyst, put two amethst shards together in the crafting grid.

The mod aims to make the end a goal you take a long time to reach, rather than being something you get out of the way as soon as possible.