diff --git a/plugin/src/main/java/com/denizenscript/denizen/objects/CuboidTag.java b/plugin/src/main/java/com/denizenscript/denizen/objects/CuboidTag.java
index f3baf015e3..ec55c0d54b 100644
--- a/plugin/src/main/java/com/denizenscript/denizen/objects/CuboidTag.java
+++ b/plugin/src/main/java/com/denizenscript/denizen/objects/CuboidTag.java
@@ -1,5 +1,6 @@
 package com.denizenscript.denizen.objects;
 
+import com.denizenscript.denizen.events.BukkitScriptEvent;
 import com.denizenscript.denizen.objects.notable.NotableManager;
 import com.denizenscript.denizen.utilities.debugging.Debug;
 import com.denizenscript.denizen.utilities.depends.Depends;
@@ -1487,35 +1488,23 @@ public static void registerTags() {
         }
 
         // <--[tag]
-        // @attribute <CuboidTag.entities[(<entity>|...)]>
+        // @attribute <CuboidTag.entities[(<matcher>)]>
         // @returns ListTag(EntityTag)
         // @description
-        // Gets a list of all entities currently within the CuboidTag, with
-        // an optional search parameter for the entity type.
+        // Gets a list of all entities currently within the CuboidTag, with an optional search parameter for the entity.
         // -->
         registerTag("entities", (attribute, cuboid) -> {
-            ArrayList<EntityTag> entities = new ArrayList<>();
-            ListTag types = new ListTag();
-            if (attribute.hasContext(1)) {
-                types = attribute.contextAsType(1, ListTag.class);
-            }
+            String matcher = attribute.hasContext(1) ? attribute.getContext(1) : null;
+            ListTag entities = new ListTag();
             for (Entity ent : new WorldTag(cuboid.getWorld()).getEntitiesForTag()) {
                 EntityTag current = new EntityTag(ent);
                 if (cuboid.isInsideCuboid(ent.getLocation())) {
-                    if (!types.isEmpty()) {
-                        for (String type : types) {
-                            if (current.identifySimpleType().equalsIgnoreCase(type)) {
-                                entities.add(current);
-                                break;
-                            }
-                        }
-                    }
-                    else {
-                        entities.add(new EntityTag(ent));
+                    if (matcher == null || BukkitScriptEvent.tryEntity(current, matcher)) {
+                        entities.addObject(new EntityTag(ent).getDenizenObject());
                     }
                 }
             }
-            return new ListTag(entities);
+            return entities;
         }, "list_entities");
 
         // <--[tag]
diff --git a/plugin/src/main/java/com/denizenscript/denizen/objects/EllipsoidTag.java b/plugin/src/main/java/com/denizenscript/denizen/objects/EllipsoidTag.java
index 9d66130fed..da5ee53f35 100644
--- a/plugin/src/main/java/com/denizenscript/denizen/objects/EllipsoidTag.java
+++ b/plugin/src/main/java/com/denizenscript/denizen/objects/EllipsoidTag.java
@@ -1,5 +1,6 @@
 package com.denizenscript.denizen.objects;
 
+import com.denizenscript.denizen.events.BukkitScriptEvent;
 import com.denizenscript.denizen.objects.notable.NotableManager;
 import com.denizenscript.denizen.utilities.debugging.Debug;
 import com.denizenscript.denizen.utilities.depends.Depends;
@@ -671,34 +672,23 @@ else if (projZ >= projX && projZ >= projY) {
         }
 
         // <--[tag]
-        // @attribute <EllipsoidTag.entities[(<entity>|...)]>
+        // @attribute <EllipsoidTag.entities[(<matcher>)]>
         // @returns ListTag(EntityTag)
         // @description
-        // Gets a list of all entities currently within the EllipsoidTag, with an optional search parameter for the entity type.
+        // Gets a list of all entities currently within the EllipsoidTag, with an optional search parameter for the entity.
         // -->
         registerTag("entities", (attribute, object) -> {
-            ArrayList<EntityTag> entities = new ArrayList<>();
-            ListTag types = new ListTag();
-            if (attribute.hasContext(1)) {
-                types = attribute.contextAsType(1, ListTag.class);
-            }
+            String matcher = attribute.hasContext(1) ? attribute.getContext(1) : null;
+            ListTag entities = new ListTag();
             for (Entity ent : new WorldTag(object.center.getWorld()).getEntitiesForTag()) {
                 EntityTag current = new EntityTag(ent);
                 if (object.contains(ent.getLocation())) {
-                    if (!types.isEmpty()) {
-                        for (String type : types) {
-                            if (current.identifySimpleType().equalsIgnoreCase(type)) {
-                                entities.add(current);
-                                break;
-                            }
-                        }
-                    }
-                    else {
-                        entities.add(new EntityTag(ent));
+                    if (matcher == null || BukkitScriptEvent.tryEntity(current, matcher)) {
+                        entities.addObject(new EntityTag(ent).getDenizenObject());
                     }
                 }
             }
-            return new ListTag(entities);
+            return entities;
         });
 
         // <--[tag]
diff --git a/plugin/src/main/java/com/denizenscript/denizen/objects/PlayerTag.java b/plugin/src/main/java/com/denizenscript/denizen/objects/PlayerTag.java
index cd6c89548f..03567f7d9f 100644
--- a/plugin/src/main/java/com/denizenscript/denizen/objects/PlayerTag.java
+++ b/plugin/src/main/java/com/denizenscript/denizen/objects/PlayerTag.java
@@ -3298,6 +3298,7 @@ else if (getPlayerEntity().getGameMode() == GameMode.SPECTATOR) {
         // @input ItemTag
         // @description
         // Displays a book to a player. Must be a WRITTEN_BOOK item.
+        // For simple usage, consider specifying a book script name as the input.
         // -->
         if (mechanism.matches("show_book")
                 && mechanism.requireObject(ItemTag.class)) {
diff --git a/plugin/src/main/java/com/denizenscript/denizen/objects/PolygonTag.java b/plugin/src/main/java/com/denizenscript/denizen/objects/PolygonTag.java
index a2d7504465..144f508094 100644
--- a/plugin/src/main/java/com/denizenscript/denizen/objects/PolygonTag.java
+++ b/plugin/src/main/java/com/denizenscript/denizen/objects/PolygonTag.java
@@ -1,5 +1,6 @@
 package com.denizenscript.denizen.objects;
 
+import com.denizenscript.denizen.events.BukkitScriptEvent;
 import com.denizenscript.denizen.objects.notable.NotableManager;
 import com.denizenscript.denizen.utilities.Settings;
 import com.denizenscript.denizen.utilities.debugging.Debug;
@@ -610,35 +611,23 @@ public static void registerTags() {
         }
 
         // <--[tag]
-        // @attribute <PolygonTag.entities[(<entity>|...)]>
+        // @attribute <PolygonTag.entities[(<matcher>)]>
         // @returns ListTag(EntityTag)
         // @description
-        // Gets a list of all entities currently within the PolygonTag, with
-        // an optional search parameter for the entity type.
+        // Gets a list of all entities currently within the PolygonTag, with an optional search parameter for the entity.
         // -->
         registerTag("entities", (attribute, polygon) -> {
-            ArrayList<EntityTag> entities = new ArrayList<>();
-            ListTag types = new ListTag();
-            if (attribute.hasContext(1)) {
-                types = attribute.contextAsType(1, ListTag.class);
-            }
+            String matcher = attribute.hasContext(1) ? attribute.getContext(1) : null;
+            ListTag entities = new ListTag();
             for (Entity ent : polygon.world.getEntitiesForTag()) {
                 EntityTag current = new EntityTag(ent);
                 if (polygon.doesContainLocation(ent.getLocation())) {
-                    if (!types.isEmpty()) {
-                        for (String type : types) {
-                            if (current.identifySimpleType().equalsIgnoreCase(type)) {
-                                entities.add(current);
-                                break;
-                            }
-                        }
-                    }
-                    else {
-                        entities.add(new EntityTag(ent));
+                    if (matcher == null || BukkitScriptEvent.tryEntity(current, matcher)) {
+                        entities.addObject(new EntityTag(ent).getDenizenObject());
                     }
                 }
             }
-            return new ListTag(entities);
+            return entities;
         });
 
         // <--[tag]