diff --git a/.github/workflows/test-shard-template.yml b/.github/workflows/test-shard-template.yml
new file mode 100644
index 00000000000..5faf8620c71
--- /dev/null
+++ b/.github/workflows/test-shard-template.yml
@@ -0,0 +1,26 @@
+name: Test Template
+
+on:
+  workflow_call:
+    inputs:
+      shard:
+        required: true
+        type: number
+      totalShards:
+        required: true
+        type: number
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out Git repository
+        uses: actions/checkout@v4
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+      - name: Install Node.js dependencies
+        run: npm ci
+      - name: Run tests
+        run: npx vitest --project main --shard={{ inputs.shard }}/{{ inputs.totalShards }} ${{ !runner.debug && '--silent' || '' }}
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 685c5d24f08..74256e088cc 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -35,16 +35,12 @@ jobs:
         run: npx vitest run --project pre ${{ !runner.debug && '--silent' || '' }}
 
   run-tests:
-    name: Run Tests
+    name: Run Tests 
     needs: [pre-test]
     strategy:
       matrix:
-        project: 
-          # - misc
-          - "src/test/abilities/**/*.{test,spec}.ts"
-          # - items
-          # - moves 
-          # - battle
+        shard: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
     uses: ./.github/workflows/run-test-template.yml
     with:
-      project: ${{ matrix.project }}
\ No newline at end of file
+      shard: ${{ matrix.shard }}
+      totalShards: 10
\ No newline at end of file