diff --git a/forge-game/src/main/java/forge/game/ForgeScript.java b/forge-game/src/main/java/forge/game/ForgeScript.java
index 3eb9ff481e6..87fbc36dbcb 100644
--- a/forge-game/src/main/java/forge/game/ForgeScript.java
+++ b/forge-game/src/main/java/forge/game/ForgeScript.java
@@ -231,6 +231,8 @@ public class ForgeScript {
             return sa.isMorphUp();
         } else if (property.equals("ManifestUp")) {
             return sa.isManifestUp();
+        } else if (property.equals("Unlock")) {
+            return sa.isUnlock();
         } else if (property.equals("isTurnFaceUp")) {
             return sa.isTurnFaceUp();
         } else if (property.equals("isCastFaceDown")) {
diff --git a/forge-game/src/main/java/forge/game/spellability/SpellAbility.java b/forge-game/src/main/java/forge/game/spellability/SpellAbility.java
index 570ec061b59..2031a3f7a92 100644
--- a/forge-game/src/main/java/forge/game/spellability/SpellAbility.java
+++ b/forge-game/src/main/java/forge/game/spellability/SpellAbility.java
@@ -547,6 +547,10 @@ public abstract class SpellAbility extends CardTraitBase implements ISpellAbilit
         return hasParam("CloakUp");
     }
 
+    public boolean isUnlock() {
+        return hasParam("Unlock");
+    }
+
     public boolean isCycling() {
         return isKeyword(Keyword.CYCLING) || isKeyword(Keyword.TYPECYCLING);
     }
diff --git a/forge-gui/res/lists/TypeLists.txt b/forge-gui/res/lists/TypeLists.txt
index e43dd9b36f5..ddf7270260b 100644
--- a/forge-gui/res/lists/TypeLists.txt
+++ b/forge-gui/res/lists/TypeLists.txt
@@ -335,6 +335,7 @@ Case
 Class
 Curse:Curses
 Role
+Room
 Rune
 Saga:Sagas
 Shrine:Shrines