diff --git a/overrides/global_packs/mc_rebalance_datapack/data/minecraft/worldgen/structure_set/end_cities.json b/overrides/global_packs/mc_rebalance_datapack/data/minecraft/worldgen/structure_set/end_cities.json
new file mode 100644
index 0000000..8e7b3bb
--- /dev/null
+++ b/overrides/global_packs/mc_rebalance_datapack/data/minecraft/worldgen/structure_set/end_cities.json
@@ -0,0 +1,15 @@
+{
+  "placement": {
+    "type": "minecraft:random_spread",
+    "salt": 10387313,
+    "separation": 11,
+    "spacing": 20,
+    "spread_type": "triangular"
+  },
+  "structures": [
+    {
+      "structure": "minecraft:end_city",
+      "weight": 1
+    }
+  ]
+}
\ No newline at end of file
diff --git a/overrides/global_packs/mc_rebalance_datapack/data/minecraft/worldgen/structure_set/ocean_monuments.json.patch b/overrides/global_packs/mc_rebalance_datapack/data/minecraft/worldgen/structure_set/ocean_monuments.json.patch
new file mode 100644
index 0000000..69d176e
--- /dev/null
+++ b/overrides/global_packs/mc_rebalance_datapack/data/minecraft/worldgen/structure_set/ocean_monuments.json.patch
@@ -0,0 +1,12 @@
+[
+	{
+		"op": "replace",
+		"path": "/placement/spacing",
+		"value": 120
+	},
+	{
+		"op": "replace",
+		"path": "/placement/separation",
+		"value": 40
+	}
+]
diff --git a/overrides/global_packs/mc_rebalance_datapack/data/minecraft/worldgen/structure_set/ruined_portals.json.patch b/overrides/global_packs/mc_rebalance_datapack/data/minecraft/worldgen/structure_set/ruined_portals.json.patch
new file mode 100644
index 0000000..213d993
--- /dev/null
+++ b/overrides/global_packs/mc_rebalance_datapack/data/minecraft/worldgen/structure_set/ruined_portals.json.patch
@@ -0,0 +1,12 @@
+[
+	{
+		"op": "replace",
+		"path": "/placement/spacing",
+		"value": 80
+	},
+	{
+		"op": "replace",
+		"path": "/placement/separation",
+		"value": 30
+	}
+]
diff --git a/overrides/global_packs/mc_rebalance_datapack/data/minecraft/worldgen/structure_set/shipwrecks.json.patch b/overrides/global_packs/mc_rebalance_datapack/data/minecraft/worldgen/structure_set/shipwrecks.json.patch
new file mode 100644
index 0000000..1ccaa42
--- /dev/null
+++ b/overrides/global_packs/mc_rebalance_datapack/data/minecraft/worldgen/structure_set/shipwrecks.json.patch
@@ -0,0 +1,12 @@
+[
+	{
+		"op": "replace",
+		"path": "/placement/spacing",
+		"value": 64
+	},
+	{
+		"op": "replace",
+		"path": "/placement/separation",
+		"value": 8
+	}
+]
diff --git a/overrides/global_packs/mc_rebalance_datapack/data/minecraft/worldgen/structure_set/villages.json.patch b/overrides/global_packs/mc_rebalance_datapack/data/minecraft/worldgen/structure_set/villages.json.patch
new file mode 100644
index 0000000..2c589fc
--- /dev/null
+++ b/overrides/global_packs/mc_rebalance_datapack/data/minecraft/worldgen/structure_set/villages.json.patch
@@ -0,0 +1,12 @@
+[
+	{
+		"op": "replace",
+		"path": "/placement/spacing",
+		"value": 50
+	},
+	{
+		"op": "replace",
+		"path": "/placement/separation",
+		"value": 12
+	}
+]