diff --git a/e2e/game-model/gamesystems/conditions/ConditionExpansion.spec.ts b/e2e/game-model/gamesystems/conditions/ConditionExpansion.spec.ts
new file mode 100644
index 0000000..d2b859c
--- /dev/null
+++ b/e2e/game-model/gamesystems/conditions/ConditionExpansion.spec.ts
@@ -0,0 +1,44 @@
+
+import { test, expect } from '@playwright/test';
+import {ScriptAccountCondition} from "../../../../src/app/game-model/gamesystems/conditions/ScriptAccountCondition";
+import {ScriptAccount} from "../../../../src/app/game-model/scriptAccounts/ScriptAccount";
+import exp = require("node:constants");
+import {ConditionTrainer} from "./ConditionTrainer";
+test.describe('Test Expand Conditions', () => {
+
+  test("Test expansion with contradiccting Conditions", async () => {
+    const condition = ConditionTrainer.withSimpleCondition();
+    const otherCondition = ConditionTrainer.withContradictingCondition(condition);
+
+    condition.extendCondition(otherCondition)
+    expect(condition.minValue).toEqual(ConditionTrainer.withSimpleCondition().minValue);
+    expect(condition.maxValue).toEqual(ConditionTrainer.withSimpleCondition().maxValue);
+  })
+
+  test("Test lower expansion of Conditions", async () => {
+    const condition = ConditionTrainer.withSimpleCondition();
+    const otherCondition = ScriptAccountCondition.constructScriptAccountCondition(condition.scriptAccount, condition.minValue-10, condition.minValue+10)
+
+    condition.extendCondition(otherCondition);
+    expect(condition.minValue).toEqual(ConditionTrainer.withSimpleCondition().minValue-10)
+    expect(condition.maxValue).toEqual(ConditionTrainer.withSimpleCondition().maxValue);
+  })
+
+  test("Test higher expansion of conditions", async () => {
+    const condition = ConditionTrainer.withSimpleCondition();
+    const otherCondition = ScriptAccountCondition.constructScriptAccountCondition(condition.scriptAccount, condition.maxValue-10, condition.maxValue+10)
+
+    condition.extendCondition(otherCondition)
+    expect(condition.minValue).toEqual(ConditionTrainer.withSimpleCondition().minValue)
+    expect(condition.maxValue).toEqual(ConditionTrainer.withSimpleCondition().maxValue+10)
+  })
+
+  test("Test higher and lower Expansion of Conditions", async () => {
+    const condition = ConditionTrainer.withSimpleCondition();
+    const otherCondition = ScriptAccountCondition.constructScriptAccountCondition(condition.scriptAccount, condition.minValue-10, condition.maxValue+10);
+
+    condition.extendCondition(otherCondition);
+    expect(condition.minValue).toEqual(ConditionTrainer.withSimpleCondition().minValue-10)
+    expect(condition.maxValue).toEqual(ConditionTrainer.withSimpleCondition().maxValue+10)
+  })
+});
diff --git a/e2e/game-model/gamesystems/conditions/ConditionTrainer.ts b/e2e/game-model/gamesystems/conditions/ConditionTrainer.ts
index d08077f..ac7b947 100644
--- a/e2e/game-model/gamesystems/conditions/ConditionTrainer.ts
+++ b/e2e/game-model/gamesystems/conditions/ConditionTrainer.ts
@@ -7,8 +7,7 @@ export class ConditionTrainer {
     return ScriptAccountCondition.constructScriptAccountCondition(scriptAccount, 0, 10);
   }
 
-  static withSimpleOtherCondition(): ScriptAccountCondition {
-    const scriptAccount = new ScriptAccount("Another Test", "");
-    return ScriptAccountCondition.constructScriptAccountCondition(scriptAccount, 0, 10);
+  static withContradictingCondition(condition: ScriptAccountCondition): ScriptAccountCondition {
+    return ScriptAccountCondition.constructScriptAccountCondition(condition.scriptAccount, condition.minValue-20, condition.minValue-10);
   }
 }
diff --git a/src/app/game-model/gamesystems/conditions/ScriptAccountCondition.ts b/src/app/game-model/gamesystems/conditions/ScriptAccountCondition.ts
index 6d741be..9284c5a 100644
--- a/src/app/game-model/gamesystems/conditions/ScriptAccountCondition.ts
+++ b/src/app/game-model/gamesystems/conditions/ScriptAccountCondition.ts
@@ -17,7 +17,10 @@ export class ScriptAccountCondition {
   }
 
   extendCondition(condition: ScriptAccountCondition) {
-
+    if(!this.isContradicting(condition)) {
+      this.minValue = Math.min(this.minValue, condition.minValue);
+      this.maxValue = Math.max(this.maxValue, condition.maxValue);
+    }
   }
 
   isContradicting(condition: ScriptAccountCondition) {