diff --git a/src/Test/Card/Goblin.php b/src/Test/Card/Goblin.php
index 6cabf95..6d73927 100644
--- a/src/Test/Card/Goblin.php
+++ b/src/Test/Card/Goblin.php
@@ -8,7 +8,7 @@ class Goblin extends \OpenLegends\Engine\Abstract\Card
 {
     public function __construct()
     {
-        $this->addAbility(
+        $this->setAbility(
             new \OpenLegends\Asset\Test\Ability\Lethal()
         );
 
@@ -16,7 +16,7 @@ class Goblin extends \OpenLegends\Engine\Abstract\Card
             new \OpenLegends\Asset\Test\Ability\Guard()
         );
 
-        $this->addAttribute(
+        $this->setAttribute(
             new \OpenLegends\Asset\Test\Attribute\Neutral()
         );
 
diff --git a/src/Test/Card/Mouse.php b/src/Test/Card/Mouse.php
index 17170f0..0f38dce 100644
--- a/src/Test/Card/Mouse.php
+++ b/src/Test/Card/Mouse.php
@@ -8,7 +8,7 @@ class Mouse extends \OpenLegends\Engine\Abstract\Card
 {
     public function __construct()
     {
-        $this->addAttribute(
+        $this->setAttribute(
             new \OpenLegends\Asset\Test\Attribute\Neutral()
         );
 
diff --git a/src/Test/Card/Rat.php b/src/Test/Card/Rat.php
index 360d934..12f69ad 100644
--- a/src/Test/Card/Rat.php
+++ b/src/Test/Card/Rat.php
@@ -8,7 +8,7 @@ class Rat extends \OpenLegends\Engine\Abstract\Card
 {
     public function __construct()
     {
-        $this->addAttribute(
+        $this->setAttribute(
             new \OpenLegends\Asset\Test\Attribute\Neutral()
         );