diff --git a/src/main/resources/data/origins/origin_layers/origin.json b/src/main/resources/data/origins/origin_layers/origin.json
index 7cc5b81..c21a6b3 100644
--- a/src/main/resources/data/origins/origin_layers/origin.json
+++ b/src/main/resources/data/origins/origin_layers/origin.json
@@ -1,7 +1,7 @@
 {
 	"replace": false,
 	"origins": [
-		"terraoriginum:immortal_human",
+		"terraoriginum:spirit",
 		{
 			"condition": {
 				"type": "origins:equipped_item",
diff --git a/src/main/resources/data/terraoriginum/damage_type/lack_of_ectoplasm.json b/src/main/resources/data/terraoriginum/damage_type/lack_of_ectoplasm.json
new file mode 100644
index 0000000..975b62f
--- /dev/null
+++ b/src/main/resources/data/terraoriginum/damage_type/lack_of_ectoplasm.json
@@ -0,0 +1,5 @@
+{
+	"exhaustion": 0.1,
+ 	"message_id": "lack_of_ectoplasm",
+	"scaling": "never"
+}
\ No newline at end of file
diff --git a/src/main/resources/data/terraoriginum/origins/spirit.json b/src/main/resources/data/terraoriginum/origins/spirit.json
new file mode 100644
index 0000000..4763208
--- /dev/null
+++ b/src/main/resources/data/terraoriginum/origins/spirit.json
@@ -0,0 +1,10 @@
+{
+	"powers": [
+		"terraoriginum:spirit-powers/ectoplasm",
+		"terraoriginum:spirit-powers/ectodiff",
+		"terraoriginum:spirit-powers/lackofectodmg"
+	],
+	"icon": "minecraft:air",
+	"order": 1001,
+	"impact": 3
+}
diff --git a/src/main/resources/data/terraoriginum/powers/spirit-powers/ectodiff.json b/src/main/resources/data/terraoriginum/powers/spirit-powers/ectodiff.json
new file mode 100644
index 0000000..3888d37
--- /dev/null
+++ b/src/main/resources/data/terraoriginum/powers/spirit-powers/ectodiff.json
@@ -0,0 +1,45 @@
+{
+    "type": "origins:action_over_time",
+    "interval": 20,
+    "entity_action": {
+        "type": "origins:if_else_list",
+        "actions": [
+            {
+                "condition": {
+                    "type": "origins:brightness",
+                    "comparison": ">",
+                    "compare_to": 0.17948718
+                },
+                "action": {
+                    "type": "origins:and",
+                    "actions": [
+                        {
+                            "type": "origins:change_resource",
+                            "resource": "terraoriginum:spirit-powers/ectoplasm",
+                            "change": -1,
+                            "operation": "add"
+                        }
+                    ]
+                }
+            },
+            {
+                "condition": {
+                    "type": "origins:brightness",
+                    "comparison": "<=",
+                    "compare_to": 0.17948718
+                },
+                "action": {
+                    "type": "origins:and",
+                    "actions": [
+                        {
+                            "type": "origins:change_resource",
+                            "resource": "terraoriginum:spirit-powers/ectoplasm",
+                            "change": 2,
+                            "operation": "add"
+                        }
+                    ]
+                }
+            }
+        ]
+    }
+}
\ No newline at end of file
diff --git a/src/main/resources/data/terraoriginum/powers/spirit-powers/ectoplasm.json b/src/main/resources/data/terraoriginum/powers/spirit-powers/ectoplasm.json
new file mode 100644
index 0000000..d5bb72d
--- /dev/null
+++ b/src/main/resources/data/terraoriginum/powers/spirit-powers/ectoplasm.json
@@ -0,0 +1,11 @@
+{
+    "type": "origins:resource",
+    "min": 0,
+    "max": 200,
+    "start_value": 100,
+    "hud_render": {
+        "should_render": true,
+        "sprite_location": "origins:textures/gui/community/huang/resource_bar_01.png",
+        "bar_index": 5
+    }
+}
\ No newline at end of file
diff --git a/src/main/resources/data/terraoriginum/powers/spirit-powers/lackofectodmg.json b/src/main/resources/data/terraoriginum/powers/spirit-powers/lackofectodmg.json
new file mode 100644
index 0000000..8b8945b
--- /dev/null
+++ b/src/main/resources/data/terraoriginum/powers/spirit-powers/lackofectodmg.json
@@ -0,0 +1,23 @@
+{
+    "type": "origins:action_over_time",
+    "interval": 20,
+    "entity_action": {
+        "type": "origins:if_else_list",
+        "actions": [
+            {
+                "condition": {
+                    "type": "origins:resource",
+                    "resource": "terraoriginum:spirit-powers/ectoplasm",
+                    "comparison": "<",
+                    "compare_to": 26
+                },
+                "action": {
+                    "type": "origins:damage",
+                    "amount": 1,
+                    "damage_type": "terraoriginum:lack_of_ectoplasm"
+                }
+
+            }
+        ]
+    }
+}
\ No newline at end of file