diff --git a/BauSystem_15/src/de/steamwar/bausystem/utils/FlatteningWrapper15.java b/BauSystem_15/src/de/steamwar/bausystem/utils/FlatteningWrapper15.java
index 4e7e57ac..5acf6d52 100644
--- a/BauSystem_15/src/de/steamwar/bausystem/utils/FlatteningWrapper15.java
+++ b/BauSystem_15/src/de/steamwar/bausystem/utils/FlatteningWrapper15.java
@@ -147,7 +147,6 @@ public class FlatteningWrapper15 implements FlatteningWrapper {
                 changeColor(clipboard, pasteOptions.getColor());
             }
 
-
             Set<String> blocks = new HashSet<>();
             {
                 blocks.add("minecraft:" + pasteOptions.getColor().name().toLowerCase() + "_wool");
@@ -174,6 +173,7 @@ public class FlatteningWrapper15 implements FlatteningWrapper {
                         } catch (WorldEditException ex) {
                             throw new RuntimeException(ex);
                         }
+                        if (blockName.startsWith("minecraft:tnt")) return false;
                     }
 
 
diff --git a/BauSystem_Main/src/de/steamwar/bausystem/features/region/TestblockCommand.java b/BauSystem_Main/src/de/steamwar/bausystem/features/region/TestblockCommand.java
index a677e4df..e7ddb346 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/features/region/TestblockCommand.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/features/region/TestblockCommand.java
@@ -57,7 +57,7 @@ public class TestblockCommand extends SWCommand {
         Region region = regionCheck(p);
         if (region == null) return;
         try {
-            region.reset(RegionType.TESTBLOCK, regionExtensionType);
+            region.reset(RegionType.TESTBLOCK, regionExtensionType, regionExtensionType == null);
             RegionUtils.message(region, "REGION_TB_DONE");
         } catch (IOException e) {
             BauSystem.MESSAGE.send("REGION_TB_ERROR", p);
@@ -86,7 +86,7 @@ public class TestblockCommand extends SWCommand {
         }
 
         try {
-            region.reset(node, RegionType.TESTBLOCK, regionExtensionType);
+            region.reset(node, RegionType.TESTBLOCK, regionExtensionType,true);
             RegionUtils.message(region, "REGION_TB_DONE");
         } catch (IOException e) {
             BauSystem.MESSAGE.send("REGION_TB_ERROR", p);
@@ -101,6 +101,8 @@ public class TestblockCommand extends SWCommand {
         showModeParameterTypesMap.put("-n", RegionExtensionType.NORMAL);
         showModeParameterTypesMap.put("-extension", RegionExtensionType.EXTENSION);
         showModeParameterTypesMap.put("-e", RegionExtensionType.EXTENSION);
+        showModeParameterTypesMap.put("-t", null);
+        showModeParameterTypesMap.put("-tnt", null);
 
         List<String> tabCompletes = new ArrayList<>(showModeParameterTypesMap.keySet());
         return SWCommandUtils.createMapper(s -> showModeParameterTypesMap.getOrDefault(s, null), s -> tabCompletes);
diff --git a/BauSystem_Main/src/de/steamwar/bausystem/region/PasteOptions.java b/BauSystem_Main/src/de/steamwar/bausystem/region/PasteOptions.java
index fe64f44c..ca151b54 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/region/PasteOptions.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/region/PasteOptions.java
@@ -45,4 +45,6 @@ public class PasteOptions {
 	private final int waterLevel;
 
 	private final boolean testBlock;
+
+	private final boolean removeTNT;
 }
\ No newline at end of file
diff --git a/BauSystem_Main/src/de/steamwar/bausystem/region/Region.java b/BauSystem_Main/src/de/steamwar/bausystem/region/Region.java
index 2f79be02..83928d91 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/region/Region.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/region/Region.java
@@ -421,25 +421,25 @@ public class Region {
         reset(schematic, regionType, RegionExtensionType.NORMAL, false);
     }
 
-    public void reset(RegionType regionType, RegionExtensionType regionExtensionType) throws IOException {
-        reset(null, regionType, regionExtensionType);
+    public void reset(RegionType regionType, RegionExtensionType regionExtensionType,boolean removeTNT) throws IOException {
+        reset(null, regionType, regionExtensionType,removeTNT);
     }
 
-    public void reset(SchematicNode schematic, RegionType regionType, RegionExtensionType regionExtensionType) throws IOException {
-        reset(schematic, regionType, regionExtensionType, false);
+    public void reset(SchematicNode schematic, RegionType regionType, RegionExtensionType regionExtensionType,boolean removeTNT) throws IOException {
+        reset(schematic, regionType, regionExtensionType, false,removeTNT);
     }
 
     public void reset(File file) {
-        EditSession editSession = paste(file, minPoint.add(prototype.getSizeX() / 2, 0, prototype.getSizeZ() / 2), new PasteOptions(false, false, Color.YELLOW, false, false, getMinPoint(RegionType.NORMAL, RegionExtensionType.NORMAL), getMaxPoint(RegionType.NORMAL, RegionExtensionType.NORMAL), waterLevel, false));
+        EditSession editSession = paste(file, minPoint.add(prototype.getSizeX() / 2, 0, prototype.getSizeZ() / 2), new PasteOptions(false, false, Color.YELLOW, false, false, getMinPoint(RegionType.NORMAL, RegionExtensionType.NORMAL), getMaxPoint(RegionType.NORMAL, RegionExtensionType.NORMAL), waterLevel, false,false));
         initSessions();
         undoSessions.push(editSession);
     }
 
-    public void reset(SchematicNode schematic, RegionType regionType, RegionExtensionType regionExtensionType, boolean ignoreAir) throws IOException {
-        reset(schematic, regionType, regionExtensionType, ignoreAir, false);
+    public void reset(SchematicNode schematic, RegionType regionType, RegionExtensionType regionExtensionType, boolean ignoreAir, boolean removeTNT) throws IOException {
+        reset(schematic, regionType, regionExtensionType, ignoreAir, false,removeTNT);
     }
 
-    public void reset(SchematicNode schematic, RegionType regionType, RegionExtensionType regionExtensionType, boolean ignoreAir, boolean onlyColors) throws IOException {
+    public void reset(SchematicNode schematic, RegionType regionType, RegionExtensionType regionExtensionType, boolean ignoreAir, boolean onlyColors,boolean removeTNT) throws IOException {
         if (!hasReset(regionType)) {
             return;
         }
@@ -447,7 +447,7 @@ public class Region {
             regionExtensionType = RegionExtensionType.NORMAL;
         }
 
-        PasteOptions pasteOptions = new PasteOptions((schematic != null && (schematic.getSchemtype().fightType() || schematic.getSchemtype().check())), ignoreAir, getPlain(Flag.COLOR, ColorMode.class).getColor(), onlyColors, regionExtensionType == RegionExtensionType.EXTENSION, getMinPoint(regionType, regionExtensionType), getMaxPoint(regionType, regionExtensionType), waterLevel, regionType == RegionType.TESTBLOCK);
+        PasteOptions pasteOptions = new PasteOptions((schematic != null && (schematic.getSchemtype().fightType() || schematic.getSchemtype().check())), ignoreAir, getPlain(Flag.COLOR, ColorMode.class).getColor(), onlyColors, regionExtensionType == RegionExtensionType.EXTENSION, getMinPoint(regionType, regionExtensionType), getMaxPoint(regionType, regionExtensionType), waterLevel, regionType == RegionType.TESTBLOCK,removeTNT);
 
         Point pastePoint;
         File tempFile = null;