{"id":109813,"date":"2026-06-06T13:54:41","date_gmt":"2026-06-06T10:54:41","guid":{"rendered":"https:\/\/vpesports.com\/minecraft\/mods\/nether-star-duplication\/"},"modified":"2026-06-06T13:54:41","modified_gmt":"2026-06-06T10:54:41","slug":"nether-star-duplication","status":"publish","type":"mod","link":"https:\/\/vpesports.com\/minecraft\/mods\/nether-star-duplication\/","title":{"rendered":"Duplication with Stars"},"content":{"rendered":"<p>> <font color=\"red\"><b>This data pack is now discontinued.<\/b><\/font><br \/>\n> This means that it will no longer receive any more updates.<\/p>\n<p>This data pack allows duplication by using a new item called **duplication** stars, which can be made out of amethysts and nether stars.<\/p>\n<p>## How to duplicate<\/p>\n<details>\n<summary>v1.0 to v1.1.1<\/summary>\n<p>All you need to do is just to throw the item you want to duplicate and the nether star on top of obsidian and let magic do the rest&#8230;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/i.postimg.cc\/wTWB80GJ\/Screenshot-2023-12-20-8.png\", alt=\"Dupe1.0.1\" width=\"450\"\/>    <img decoding=\"async\" src=\"https:\/\/i.postimg.cc\/FsFKB2DN\/Screenshot-2023-12-20-9.png\", alt=\"Dupe1.0.2\" width=\"360\" \/><\/p>\n<\/details>\n<details>\n<summary>v2.0 to v2.1.1<\/summary>\n<p>Information is available on the wiki.<\/p>\n<\/details>\n<p>### v2.2+<br \/>\nIf you want to duplicate, you will have to make a duplication star.<br \/>\nThere are 3 (setup) difficulties: **Very Easy, Easy (default) and Normal**<\/p>\n<details>\n<summary>Very Easy<\/summary>\n<p>In this difficulty, unlike others, you won&#8217;t need lightning.<br \/>\nAll you have to do is to place down a hopper and disable the hopper with redstone. You can do this by placing a lever next to the hopper and turning the lever on.<\/p>\n<p>In the hopper, put some nether stars in the third slot, and in the second slot, put some amethyst shards.<br \/>\nThe amount of amethyst shards must be equal or higher than four times the number of nether stars. In other words, you will need (4 * the number of nether stars) amethysts. You can change the amount of amethysts required for each nether stars in the configurations.<\/p>\n<p>![2024-01-14_17 42 54](https:\/\/github.com\/Sul4urx\/nether-star-duplication\/assets\/143956823\/9b1f9add-92f9-47c4-b7c0-e7fb85705e12)<\/p>\n<p>Now, throw a **single** copper block on top of the hopper. If you do this, the copper block will disappear, but you will end up with a duplication star: *(Ignore the &#8220;Hold Ctrl to show more NBT&#8221;, and the redstone lamp is optional)*<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/github.com\/Sul4urx\/nether-star-duplication\/assets\/143956823\/eb4bb958-5754-48a6-ad51-43181b7723b2\" alt=\"Very Easy\" width=\"400\" \/><\/p>\n<p>![2024-01-21_19 22 37](https:\/\/github.com\/Sul4urx\/nether-star-duplication\/assets\/143956823\/432455d4-d110-4af6-be09-32f690517223)<\/p>\n<p>So with this information, You will now need to obtain 2 duplication stars (The amount can be changed in the config).<br \/>\nAfter that, put those duplication stars in the third slot of the hopper you used earlier to make duplication stars.<br \/>\nNow, put the items you want to duplicate in the first and the second slot of the hopper.<\/p>\n<p>![Screenshot_2024_01_21-1](https:\/\/github.com\/Sul4urx\/nether-star-duplication\/assets\/143956823\/99796588-5f99-4703-8357-12fc75b49820)<\/p>\n<p>Now, make a lightning strike happen near the hopper again. (Just like the last time)<br \/>\nAnd the items will duplicate!<\/p>\n<p>![Screenshot_2024_01_21-3](https:\/\/github.com\/Sul4urx\/nether-star-duplication\/assets\/143956823\/7d39b633-a391-41de-b461-33f31f881250)<\/p>\n<\/details>\n<details>\n<summary>Easy<\/summary>\n<p>All you need to do is to place down a hopper. Optionally, and recommendably, place down a lightning rod next to it.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/github.com\/Sul4urx\/nether-star-duplication\/assets\/143956823\/270764f6-8ba5-4176-b9fb-115e1774bf10\" alt=\"Easy\" width=\"400\" \/><\/p>\n<p>And in that hopper, put some nether stars in the third slot, and in the second slot, put some amethyst shards.<br \/>\nThe amount of amethyst shards must be equal or higher than four times the number of nether stars. In other words, you will need (4 * the number of nether stars) amethysts. You can change the amount of amethysts required for each nether stars in the configurations.<\/p>\n<p>![2024-01-14_17 42 54](https:\/\/github.com\/Sul4urx\/nether-star-duplication\/assets\/143956823\/9b1f9add-92f9-47c4-b7c0-e7fb85705e12)<\/p>\n<p>Now, make a lightning strike happen near the hopper. You can do this by placing down a lightning rod next to the hopper and throwing a channeling trident on the rod. If you do this, you will end up with a duplication star: *(Ignore the &#8220;Hold Ctrl to show more NBT&#8221;)*<\/p>\n<p>![2024-01-21_19 22 37](https:\/\/github.com\/Sul4urx\/nether-star-duplication\/assets\/143956823\/432455d4-d110-4af6-be09-32f690517223)<\/p>\n<p>So with this information, You will now need to obtain 2 duplication stars (The amount can be changed in the config).<br \/>\nAfter that, put those duplication stars in the third slot of the hopper you used earlier to make duplication stars.<br \/>\nNow, put the items you want to duplicate in the first and the second slot of the hopper.<\/p>\n<p>![Screenshot_2024_01_21-1](https:\/\/github.com\/Sul4urx\/nether-star-duplication\/assets\/143956823\/99796588-5f99-4703-8357-12fc75b49820)<\/p>\n<p>Now, make a lightning strike happen near the hopper again (Just like the last time), and the items will duplicate!<\/p>\n<p>![Screenshot_2024_01_21-3](https:\/\/github.com\/Sul4urx\/nether-star-duplication\/assets\/143956823\/7d39b633-a391-41de-b461-33f31f881250)<\/p>\n<\/details>\n<details>\n<summary>Normal<\/summary>\n<p>You will need to place down a hopper, followed by 4 lightning rods next to it and 9 copper blocks below. It should look something like this:<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/github.com\/Sul4urx\/nether-star-duplication\/assets\/143956823\/b99d4e9f-8390-4e10-867a-3e5eefd21efc\" alt=\"Normal\" width=\"400\" \/><\/p>\n<p>\nand in the hopper, put some nether stars in the third slot, and in the second slot, put some amethyst shards.<br \/>\nThe amount of amethyst shards must be equal or higher than four times the number of nether stars. In other words, you will need (4 * the number of nether stars) amethysts. You can change the amount of amethysts required for each nether stars in the configurations.<\/p>\n<p>![2024-01-14_17 42 54](https:\/\/github.com\/Sul4urx\/nether-star-duplication\/assets\/143956823\/9b1f9add-92f9-47c4-b7c0-e7fb85705e12)<\/p>\n<p>Now, make a lightning strike happen on one of the lightning rods. You can do this by throwing a channeling trident on the rod. If you do this, you will end up with a duplication star: *(Ignore the &#8220;Hold Ctrl to show more NBT&#8221;)*<\/p>\n<p>![2024-01-21_19 22 37](https:\/\/github.com\/Sul4urx\/nether-star-duplication\/assets\/143956823\/432455d4-d110-4af6-be09-32f690517223)<\/p>\n<p>So with this information, You will now need to obtain 2 duplication stars (The amount can be changed in the config).<br \/>\nAfter that, put those duplication stars in the third slot of the hopper in the setup you used earlier to make duplication stars.<br \/>\nNow, put the items you want to duplicate in the first and the second slot of the hopper.<\/p>\n<p>![Screenshot_2024_01_21-1](https:\/\/github.com\/Sul4urx\/nether-star-duplication\/assets\/143956823\/99796588-5f99-4703-8357-12fc75b49820)<\/p>\n<p>Now, make a lightning strike happen near the hopper again (Just like the last time), and the items will duplicate!<\/p>\n<p>![Screenshot_2024_01_21-3](https:\/\/github.com\/Sul4urx\/nether-star-duplication\/assets\/143956823\/7d39b633-a391-41de-b461-33f31f881250)<\/p>\n<\/details>\n<p>## Commands<\/p>\n<p>`\/function sul4ur:star_dupe2\/config`: Opens the configurations menu. They can look different in each version.<\/p>\n<p>![Screenshot_2024_01_22-1](https:\/\/github.com\/Sul4urx\/nether-star-duplication\/assets\/143956823\/c7ea07ea-5d32-4ad8-acce-d37c15284182)<\/p>\n<p>## Uninstallation<\/p>\n<p>Just use `\/function star_dupe2:scores\/remove`, then you can delete the data pack from your world folder or by using `\/datapack disable`.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Allows Duplication via Nether star. (DISCOUNTINUED)<\/p>\n","protected":false},"featured_media":109814,"template":"","meta":{"_minecraft_slug":"nether-star-duplication","_minecraft_project_id":"tv1TrUYl","_minecraft_author":"Sul4ur","_minecraft_license":"CC-BY-SA-4.0","_minecraft_downloads":12847,"_minecraft_follows":9,"_minecraft_client_side":"unsupported","_minecraft_server_side":"required","_minecraft_storage_type":"zip","_minecraft_archive_name":"nether-star-duplication.zip","_minecraft_size_bytes":133171,"_minecraft_version_count":21,"_minecraft_updated_at":"2026-05-15T22:27:55.631942Z","_minecraft_date_created":"2023-09-21T00:46:39.392245Z","_minecraft_date_modified":"2024-01-25T13:41:27.379925Z","_minecraft_project_url":"https:\/\/modrinth.com\/mod\/nether-star-duplication","_minecraft_icon_attachment_id":109814,"_minecraft_imported_at":"2026-06-06T10:54:41+00:00","_minecraft_import_hash":"2afa0dd9540992b031b89030b2a14521","_minecraft_versions":"","_minecraft_links":"","_minecraft_gallery":"","_minecraft_api_metadata":""},"mod_category":[84,97,104,89,122,126,98,91,123,92],"mod_loader":[86,99,106,100],"minecraft_version":[51,52,53,54,55,56,57,58,59,36,60,93,94],"class_list":["post-109813","mod","type-mod","status-publish","has-post-thumbnail","hentry","mod_category-datapack","mod_category-fabric","mod_category-forge","mod_category-game-mechanics","mod_category-magic","mod_category-management","mod_category-quilt","mod_category-storage","mod_category-technology","mod_category-utility","mod_loader-datapack","mod_loader-fabric","mod_loader-forge","mod_loader-quilt","minecraft_version-1-18","minecraft_version-1-18-1","minecraft_version-1-18-2","minecraft_version-1-19","minecraft_version-1-19-1","minecraft_version-1-19-2","minecraft_version-1-19-3","minecraft_version-1-19-4","minecraft_version-1-20","minecraft_version-1-20-1","minecraft_version-1-20-2","minecraft_version-1-20-3","minecraft_version-1-20-4"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Duplication with Stars - Minecraft<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vpesports.com\/minecraft\/mods\/nether-star-duplication\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Duplication with Stars - Minecraft\" \/>\n<meta property=\"og:description\" content=\"Allows Duplication via Nether star. 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