# Usage
\nThis datapack allows you to duplicate items.
\nTo duplicate items, first build a structure with 1 ancient debris, 4 basalt, 1 crying obsidian and 4 lightning rods:<\/p>\n
<\/p>\n
Next, light the top of the crying obsidian with a flint and steel enchanted with summoning. The flint and steel will break instantly.
\nThis will create a duplicator. To use the duplicator, place the block you want to duplicate 2 blocks underneath it, then place basalt under the duplicator. It will duplicate the block.
\n# Installation
\n## Datapack
\n### On Create World
\n1. Click the *More* tab
\n2. Click *Data Packs*
\n3. Click *Open Pack Folder*
\n4. Paste in the downloaded datapack
\n5. Move the datapack to *Selected*
\n6. Click *Done*
\n### Add to existing world
\n1. Select the world
\n2. Click *Edit*
\n3. Click *Open World Folder*
\n4. Open the `datapacks` folder
\n5. Paste in the downloaded datapack
\n## Required Resource Pack
\n### Singleplayer
\n1. Open the resource pack list
\n2. Click *Open Pack Folder*
\n3. Paste in the downloaded resource pack
\n4. Move the resource pack to *Selected*
\n### Server
\n1. Add the downloaded resource pack as a server resource pack
\n2. Make server resource packs required
\n# Compatibility
\nThis datapack is not currently intentionally compatible with other datapacks or mods.<\/p>\n
However, it should be compatible with most mods or datapacks that don’t change how flint and steel works.<\/p>\n","protected":false},"excerpt":{"rendered":"
A simple datapack that adds a useful way to duplicate blocks in Minecraft.<\/p>\n","protected":false},"featured_media":59903,"template":"","meta":{"_minecraft_slug":"duplication","_minecraft_project_id":"KJ8DKJs7","_minecraft_author":"cobl703","_minecraft_license":"MPL-2.0","_minecraft_downloads":267,"_minecraft_follows":1,"_minecraft_client_side":"optional","_minecraft_server_side":"required","_minecraft_storage_type":"zip","_minecraft_archive_name":"duplication.zip","_minecraft_size_bytes":703478,"_minecraft_version_count":12,"_minecraft_updated_at":"2026-05-15T20:01:44.221778Z","_minecraft_date_created":"2025-05-31T09:35:41.660378Z","_minecraft_date_modified":"2025-12-14T10:59:12.348562Z","_minecraft_project_url":"https:\/\/modrinth.com\/mod\/duplication","_minecraft_icon_attachment_id":59903,"_minecraft_imported_at":"2026-06-03T10:00:12+00:00","_minecraft_import_hash":"6b3dcace19abf4edcc6fcb81084e4b7e","_minecraft_versions":"","_minecraft_links":"","_minecraft_gallery":"","_minecraft_api_metadata":""},"mod_category":[84,844,89,869],"mod_loader":[86],"minecraft_version":[40,41,78,79,80,81,82],"class_list":["post-59902","mod","type-mod","status-publish","has-post-thumbnail","hentry","mod_category-datapack","mod_category-economy","mod_category-game-mechanics","mod_category-transportation","mod_loader-datapack","minecraft_version-1-21-10","minecraft_version-1-21-11","minecraft_version-1-21-5","minecraft_version-1-21-6","minecraft_version-1-21-7","minecraft_version-1-21-8","minecraft_version-1-21-9"],"yoast_head":"\n