diff --git a/pom.xml b/pom.xml
index b4c3fca..4438b7a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>ne.fnfal113</groupId>
     <artifactId>RelicsOfCthonia</artifactId>
-    <version>Unofficial-1.6</version>
+    <version>Unofficial-1.7</version>
     <packaging>jar</packaging>
 
     <name>RelicsOfCthonia</name>
diff --git a/src/main/java/ne/fnfal113/relicsofcthonia/listeners/MiningListener.java b/src/main/java/ne/fnfal113/relicsofcthonia/listeners/MiningListener.java
index d851253..868808a 100644
--- a/src/main/java/ne/fnfal113/relicsofcthonia/listeners/MiningListener.java
+++ b/src/main/java/ne/fnfal113/relicsofcthonia/listeners/MiningListener.java
@@ -26,7 +26,7 @@ public class MiningListener implements Listener {
     @Getter
     private final Map<AbstractRelic, List<Material>> whereToDropMaterialMap = RelicsOfCthonia.getInstance().getRelicsRegistry().getWhereToDropMaterialMap();
 
-    @EventHandler(priority = EventPriority.LOWEST)
+    @EventHandler(priority = EventPriority.MONITOR)
     public void onBlockBreak(BlockBreakEvent event) {
         if(event.isCancelled()){
             return;
@@ -48,6 +48,7 @@ public void onBlockBreak(BlockBreakEvent event) {
 
         World world = event.getPlayer().getWorld();
         AtomicInteger itemDroppedCounter = new AtomicInteger(0);
+        ThreadLocalRandom currentRandomThread = ThreadLocalRandom.current();
 
         Utils.createAsyncTask(asyncTask -> {
            Iterator<Map.Entry<AbstractRelic, List<Material>>> dropIterator =  getWhereToDropMaterialMap().entrySet().iterator(); 
@@ -63,7 +64,9 @@ public void onBlockBreak(BlockBreakEvent event) {
                 }
 
                 if(pair.getValue().contains(blockBrokeType)) {
-                    double randomNum = ThreadLocalRandom.current().nextDouble(0.0, 100);
+                    // biased probability to lower the chance of repeated values from the current random thread which utilizes same seed
+                    double randomOrigin = currentRandomThread.nextDouble(0.0, 60);
+                    double randomNum = currentRandomThread.nextDouble(randomOrigin, 100);
                     
                     if(randomNum < abstractRelic.getDropChance()) {
                         ItemStack drop = abstractRelic.setRelicConditionAndGet(true, 0);
diff --git a/src/main/java/ne/fnfal113/relicsofcthonia/listeners/MobKillListener.java b/src/main/java/ne/fnfal113/relicsofcthonia/listeners/MobKillListener.java
index 994063f..68e80f5 100644
--- a/src/main/java/ne/fnfal113/relicsofcthonia/listeners/MobKillListener.java
+++ b/src/main/java/ne/fnfal113/relicsofcthonia/listeners/MobKillListener.java
@@ -65,6 +65,7 @@ public void onMobKill(EntityDeathEvent event) {
         String entityType = livingEntity.getType().name().toLowerCase();
         World world = livingEntity.getWorld();
         AtomicInteger itemDroppedCounter = new AtomicInteger(0);
+        ThreadLocalRandom currentRandomThread = ThreadLocalRandom.current();
 
         Utils.createAsyncTask(asyncTask -> {
             Iterator<Map.Entry<AbstractRelic, List<String>>> dropIterator = getWhereToDropMobMap().entrySet().iterator();
@@ -81,7 +82,9 @@ public void onMobKill(EntityDeathEvent event) {
 
                 // check if relic mob list contains killed mob type
                 if(pair.getValue().contains(entityType)) {
-                    double randomNum = ThreadLocalRandom.current().nextDouble(0.0, 100);
+                    // biased probability to lower the chance of repeated values from the current random thread which utilizes same seed
+                    double randomOrigin = currentRandomThread.nextDouble(0.0, 60);
+                    double randomNum = ThreadLocalRandom.current().nextDouble(randomOrigin, 100);
 
                     if(randomNum < abstractRelic.getDropChance()) {
                         ItemStack drop = abstractRelic.setRelicConditionAndGet(true, 0);