diff --git a/src/main/java/dev/micle/xptools/events/common/OnBlockBreakEventHandler.java b/src/main/java/dev/micle/xptools/events/common/OnBlockBreakEventHandler.java
index 882439c..5340fa4 100644
--- a/src/main/java/dev/micle/xptools/events/common/OnBlockBreakEventHandler.java
+++ b/src/main/java/dev/micle/xptools/events/common/OnBlockBreakEventHandler.java
@@ -13,10 +13,12 @@ import net.minecraftforge.registries.ForgeRegistries;
 import java.util.ArrayList;
 import java.util.Comparator;
 import java.util.List;
+import java.util.concurrent.ThreadLocalRandom;
 
 public class OnBlockBreakEventHandler {
     @SubscribeEvent
     public void OnBlockBreakEvent(BlockEvent.BreakEvent event) {
+        float xpToDrop = (Config.Server.blockBreakDefaultNoXp.get()) ? 0 : event.getExpToDrop();
         List<OperationItem> operations = new ArrayList<>();
 
         // Collect operations on relevant block_id
@@ -43,6 +45,42 @@ public class OnBlockBreakEventHandler {
         // Sort operations based on priority
         operations.sort(Comparator.comparingInt(OperationItem::getPriority));
 
+        // Apply operations to xp drops
+        for (OperationItem operation : operations) {
+            // Calculate operation value
+            float opValue = (operation.getMin() == operation.getMax()) ?
+                    operation.getMin() :
+                    ThreadLocalRandom.current().nextFloat(operation.getMin(), operation.getMax());
+
+            // Apply operation
+            switch (operation.getType()) {
+                case SET:
+                    xpToDrop = opValue;
+                    break;
+                case ADD:
+                    xpToDrop += opValue;
+                    break;
+                case SUBTRACT:
+                    xpToDrop -= opValue;
+                    break;
+                case MULTIPLY:
+                    xpToDrop *= opValue;
+                    break;
+                case DIVIDE:
+                    xpToDrop /= opValue;
+                    break;
+            }
+
+            // Stop if this is the last operation
+            if (operation.isLast()) {
+                operations = operations.subList(0, operations.indexOf(operation) + 1);
+                break;
+            }
+        }
         XpTools.LOGGER.debug(operations.toString());
+        XpTools.LOGGER.debug(String.valueOf(xpToDrop));
+
+        // Apply xp drop
+        event.setExpToDrop((int)xpToDrop);
     }
 }