diff --git a/src/main/resources/data/nec/advancement/ak47.json b/src/main/resources/data/nec/advancement/ak47.json
deleted file mode 100644
index cf20708..0000000
--- a/src/main/resources/data/nec/advancement/ak47.json
+++ /dev/null
@@ -1,31 +0,0 @@
-{
-  "display": {
-    "icon": {
-      "item": "nec:ak_47"
-    },
-    "title": {
-      "translate": "advancements.nec.ak_47.title"
-    },
-    "description": {
-      "translate": "advancements.nec.ak_47.description"
-    },
-    "frame": "task",
-    "show_toast": true,
-    "annouce_to_chat": true
-  },
-  "parent": "nec:nec",
-  "criteria": {
-    "requirement": {
-      "trigger": "minecraft:inventory_changed",
-      "conditions": {
-        "items": [
-          {
-            "items": [
-               "nec:ak_47"
-            ]
-          }
-        ]
-      }
-    }
-  }
-}
\ No newline at end of file
diff --git a/src/main/resources/data/nec/advancement/bedrock.json b/src/main/resources/data/nec/advancement/bedrock.json
deleted file mode 100644
index b816923..0000000
--- a/src/main/resources/data/nec/advancement/bedrock.json
+++ /dev/null
@@ -1,31 +0,0 @@
-{
-  "display": {
-    "icon": {
-      "item": "minecraft:bedrock"
-    },
-    "title": {
-      "translate": "advancements.story.bedrock.title"
-    },
-    "description": {
-      "translate": "advancements.story.bedrock.description"
-    },
-    "frame": "task",
-    "show_toast": true,
-    "annouce_to_chat": true
-  },
-  "parent": "minecraft:story/form_obsidian",
-  "criteria": {
-    "requirement": {
-      "trigger": "minecraft:inventory_changed",
-      "conditions": {
-        "items": [
-          {
-            "items": [
-               "minecraft:bedrock"
-            ]
-          }
-        ]
-      }
-    }
-  }
-}
\ No newline at end of file
diff --git a/src/main/resources/data/nec/advancement/dirt_sword.json b/src/main/resources/data/nec/advancement/dirt_sword.json
deleted file mode 100644
index f99e94c..0000000
--- a/src/main/resources/data/nec/advancement/dirt_sword.json
+++ /dev/null
@@ -1,31 +0,0 @@
-{
-  "display": {
-    "icon": {
-      "item": "nec:dirt_sword"
-    },
-    "title": {
-      "translate": "advancements.nec.dirt_sword.title"
-    },
-    "description": {
-      "translate": "advancements.nec.dirt_sword.description"
-    },
-    "frame": "task",
-    "show_toast": true,
-    "annouce_to_chat": true
-  },
-  "parent": "nec:nec",
-  "criteria": {
-    "requirement": {
-      "trigger": "minecraft:inventory_changed",
-      "conditions": {
-        "items": [
-          {
-            "items": [
-              "nec:dirt_sword"
-            ]
-          }
-        ]
-      }
-    }
-  }
-}
\ No newline at end of file
diff --git a/src/main/resources/data/nec/advancement/fletching_stairs.json b/src/main/resources/data/nec/advancement/fletching_stairs.json
deleted file mode 100644
index 9effd8a..0000000
--- a/src/main/resources/data/nec/advancement/fletching_stairs.json
+++ /dev/null
@@ -1,31 +0,0 @@
-{
-  "display": {
-    "icon": {
-      "item": "nec:fletching_stairs"
-    },
-    "title": {
-      "translate": "advancements.nec.fletching_stairs.title"
-    },
-    "description": {
-      "translate": "advancements.nec.fletching_stairs.description"
-    },
-    "frame": "task",
-    "show_toast": true,
-    "annouce_to_chat": true
-  },
-  "parent": "nec:nec",
-  "criteria": {
-    "requirement": {
-      "trigger": "minecraft:inventory_changed",
-      "conditions": {
-        "items": [
-          {
-            "items": [
-              "nec:fletching_stairs"
-            ]
-          }
-        ]
-      }
-    }
-  }
-}
\ No newline at end of file
diff --git a/src/main/resources/data/nec/advancement/java_block.json b/src/main/resources/data/nec/advancement/java_block.json
deleted file mode 100644
index 1668e86..0000000
--- a/src/main/resources/data/nec/advancement/java_block.json
+++ /dev/null
@@ -1,31 +0,0 @@
-{
-  "display": {
-    "icon": {
-      "item": "nec:java_block"
-    },
-    "title": {
-      "translate": "advancements.nec.java_block.title"
-    },
-    "description": {
-      "translate": "advancements.nec.java_block.description"
-    },
-    "frame": "task",
-    "show_toast": true,
-    "annouce_to_chat": true
-  },
-  "parent": "nec:pocket_block",
-  "criteria": {
-    "requirement": {
-      "trigger": "minecraft:inventory_changed",
-      "conditions": {
-        "items": [
-          {
-            "items": [
-              "nec:java_block"
-            ]
-          }
-        ]
-      }
-    }
-  }
-}
\ No newline at end of file
diff --git a/src/main/resources/data/nec/advancement/nec.json b/src/main/resources/data/nec/advancement/nec.json
deleted file mode 100644
index 7b43d4d..0000000
--- a/src/main/resources/data/nec/advancement/nec.json
+++ /dev/null
@@ -1,31 +0,0 @@
-{
-  "display": {
-    "icon": {
-      "item": "minecraft:dirt"
-    },
-    "title": {
-      "translate": "advancements.nec.root.title"
-    },
-    "description": {
-      "translate": "advancements.nec.root.description"
-    },
-    "frame": "task",
-    "show_toast": false,
-    "annouce_to_chat": false,
-    "background": "nec:textures/block/ricky_block.png"
-  },
-  "criteria": {
-    "crafting_table": {
-      "conditions": {
-        "items": [
-          {
-            "items": [
-              "minecraft:crafting_table"
-            ]
-          }
-        ]
-      },
-      "trigger": "minecraft:inventory_changed"
-    }
-  }
-}
\ No newline at end of file
diff --git a/src/main/resources/data/nec/advancement/pocket_block.json b/src/main/resources/data/nec/advancement/pocket_block.json
deleted file mode 100644
index 460907d..0000000
--- a/src/main/resources/data/nec/advancement/pocket_block.json
+++ /dev/null
@@ -1,31 +0,0 @@
-{
-  "display": {
-    "icon": {
-      "item": "nec:pocket_block"
-    },
-    "title": {
-      "translate": "advancements.nec.pocket_block.title"
-    },
-    "description": {
-      "translate": "advancements.nec.pocket_block.description"
-    },
-    "frame": "task",
-    "show_toast": true,
-    "annouce_to_chat": true
-  },
-  "parent": "nec:nec",
-  "criteria": {
-    "requirement": {
-      "trigger": "minecraft:inventory_changed",
-      "conditions": {
-        "items": [
-          {
-            "items": [
-              "nec:pocket_block"
-            ]
-          }
-        ]
-      }
-    }
-  }
-}
\ No newline at end of file