diff --git a/Mage.Tests/src/test/java/org/mage/test/cards/mana/EnergyRefractorManaCalculationsTest.java b/Mage.Tests/src/test/java/org/mage/test/cards/mana/EnergyRefractorManaCalculationsTest.java
new file mode 100644
index 00000000000..34b25d4c284
--- /dev/null
+++ b/Mage.Tests/src/test/java/org/mage/test/cards/mana/EnergyRefractorManaCalculationsTest.java
@@ -0,0 +1,52 @@
+package org.mage.test.cards.mana;
+
+import mage.constants.PhaseStep;
+import mage.constants.Zone;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.mage.test.serverside.base.CardTestPlayerBase;
+
+/**
+ * @author JayDi85
+ */
+public class EnergyRefractorManaCalculationsTest extends CardTestPlayerBase {
+
+    @Test
+    public void test_Single() {
+        // {2}: Add one mana of any color.
+        addCard(Zone.BATTLEFIELD, playerA, "Energy Refractor", 1);
+        addCard(Zone.BATTLEFIELD, playerA, "Mountain", 2);
+
+        // make sure it works
+        activateAbility(1, PhaseStep.PRECOMBAT_MAIN, playerA, "{2}: ");
+        setChoice(playerA, "Red");
+        checkManaPool("mana", 1, PhaseStep.PRECOMBAT_MAIN, playerA, "R", 1);
+
+        setStopAt(1, PhaseStep.END_TURN);
+        setStrictChooseMode(true);
+        execute();
+    }
+
+    @Test
+    @Ignore // TODO: must fix infinite mana calculation
+    public void test_Multiple() {
+        int cardsAmount = 2; // after fix make it 10+ for testing
+
+        // {2}: Add one mana of any color.
+        addCard(Zone.BATTLEFIELD, playerA, "Energy Refractor", cardsAmount);
+        addCard(Zone.BATTLEFIELD, playerA, "Mountain", 2 * cardsAmount);
+
+        runCode("simple way to cause freeze", 1, PhaseStep.PRECOMBAT_MAIN, playerA, (info, player, game) -> {
+            player.getManaAvailable(game);
+        });
+
+        // make sure it works
+        //activateAbility(1, PhaseStep.PRECOMBAT_MAIN, playerA, "{2}: ");
+        //setChoice(playerA, "Red");
+        //checkManaPool("mana", 1, PhaseStep.PRECOMBAT_MAIN, playerA, "R", 1);
+
+        setStopAt(1, PhaseStep.END_TURN);
+        setStrictChooseMode(true);
+        execute();
+    }
+}