diff --git a/tools/editor/main.cpp b/tools/editor/main.cpp
index f058d5e0..61f2d24f 100644
--- a/tools/editor/main.cpp
+++ b/tools/editor/main.cpp
@@ -409,6 +409,12 @@ static void printUsage(const char* argv0) {
     std::printf("                         Append one object placement to <zoneDir>/objects.json and exit\n");
     std::printf("  --add-quest <zoneDir> <title> [giverId] [turnInId] [xp] [level]\n");
     std::printf("                         Append one quest to <zoneDir>/quests.json and exit\n");
+    std::printf("  --remove-creature <zoneDir> <index>\n");
+    std::printf("                         Remove creature at given 0-based index from <zoneDir>/creatures.json\n");
+    std::printf("  --remove-object <zoneDir> <index>\n");
+    std::printf("                         Remove object at given 0-based index from <zoneDir>/objects.json\n");
+    std::printf("  --remove-quest <zoneDir> <index>\n");
+    std::printf("                         Remove quest at given 0-based index from <zoneDir>/quests.json\n");
     std::printf("  --copy-zone <srcDir> <newName>\n");
     std::printf("                         Duplicate a zone to custom_zones/<slug>/ with renamed slug-prefixed files\n");
     std::printf("  --build-woc <wot-base> Generate a WOC collision mesh from WHM/WOT and exit\n");
@@ -477,6 +483,7 @@ int main(int argc, char* argv[]) {
         "--validate", "--validate-wom", "--validate-wob", "--validate-woc",
         "--validate-whm", "--validate-all", "--zone-summary",
         "--scaffold-zone", "--add-creature", "--add-object", "--add-quest",
+        "--remove-creature", "--remove-object", "--remove-quest",
         "--copy-zone",
         "--build-woc", "--regen-collision", "--fix-zone",
         "--export-png",
@@ -517,6 +524,13 @@ int main(int argc, char* argv[]) {
                 "--copy-zone requires <srcDir> <newName>\n");
             return 1;
         }
+        for (const char* opt : {"--remove-creature", "--remove-object",
+                                 "--remove-quest"}) {
+            if (std::strcmp(argv[i], opt) == 0 && i + 2 >= argc) {
+                std::fprintf(stderr, "%s requires <zoneDir> <index>\n", opt);
+                return 1;
+            }
+        }
     }
 
     for (int i = 1; i < argc; i++) {
@@ -1881,6 +1895,100 @@ int main(int argc, char* argv[]) {
             std::printf("Added quest '%s' to %s (now %zu total)\n",
                         title.c_str(), path.c_str(), qe.questCount());
             return 0;
+        } else if (std::strcmp(argv[i], "--remove-creature") == 0 && i + 2 < argc) {
+            // Remove a creature spawn by 0-based index. Pair with
+            // --info-creatures (or your editor) to find the right index
+            // first; nothing identifies entries reliably across reloads.
+            std::string zoneDir = argv[++i];
+            std::string idxStr = argv[++i];
+            std::string path = zoneDir + "/creatures.json";
+            if (!std::filesystem::exists(path)) {
+                std::fprintf(stderr, "remove-creature: %s not found\n", path.c_str());
+                return 1;
+            }
+            int idx;
+            try { idx = std::stoi(idxStr); }
+            catch (...) {
+                std::fprintf(stderr, "remove-creature: bad index '%s'\n", idxStr.c_str());
+                return 1;
+            }
+            wowee::editor::NpcSpawner sp;
+            sp.loadFromFile(path);
+            if (idx < 0 || idx >= static_cast<int>(sp.spawnCount())) {
+                std::fprintf(stderr, "remove-creature: index %d out of range [0, %zu)\n",
+                             idx, sp.spawnCount());
+                return 1;
+            }
+            std::string removedName = sp.getSpawns()[idx].name;
+            sp.removeCreature(idx);
+            if (!sp.saveToFile(path)) {
+                std::fprintf(stderr, "remove-creature: failed to write %s\n", path.c_str());
+                return 1;
+            }
+            std::printf("Removed creature '%s' (was index %d) from %s (now %zu total)\n",
+                        removedName.c_str(), idx, path.c_str(), sp.spawnCount());
+            return 0;
+        } else if (std::strcmp(argv[i], "--remove-object") == 0 && i + 2 < argc) {
+            std::string zoneDir = argv[++i];
+            std::string idxStr = argv[++i];
+            std::string path = zoneDir + "/objects.json";
+            if (!std::filesystem::exists(path)) {
+                std::fprintf(stderr, "remove-object: %s not found\n", path.c_str());
+                return 1;
+            }
+            int idx;
+            try { idx = std::stoi(idxStr); }
+            catch (...) {
+                std::fprintf(stderr, "remove-object: bad index '%s'\n", idxStr.c_str());
+                return 1;
+            }
+            wowee::editor::ObjectPlacer placer;
+            placer.loadFromFile(path);
+            auto& objs = placer.getObjects();
+            if (idx < 0 || idx >= static_cast<int>(objs.size())) {
+                std::fprintf(stderr, "remove-object: index %d out of range [0, %zu)\n",
+                             idx, objs.size());
+                return 1;
+            }
+            std::string removedPath = objs[idx].path;
+            objs.erase(objs.begin() + idx);
+            if (!placer.saveToFile(path)) {
+                std::fprintf(stderr, "remove-object: failed to write %s\n", path.c_str());
+                return 1;
+            }
+            std::printf("Removed object '%s' (was index %d) from %s (now %zu total)\n",
+                        removedPath.c_str(), idx, path.c_str(), objs.size());
+            return 0;
+        } else if (std::strcmp(argv[i], "--remove-quest") == 0 && i + 2 < argc) {
+            std::string zoneDir = argv[++i];
+            std::string idxStr = argv[++i];
+            std::string path = zoneDir + "/quests.json";
+            if (!std::filesystem::exists(path)) {
+                std::fprintf(stderr, "remove-quest: %s not found\n", path.c_str());
+                return 1;
+            }
+            int idx;
+            try { idx = std::stoi(idxStr); }
+            catch (...) {
+                std::fprintf(stderr, "remove-quest: bad index '%s'\n", idxStr.c_str());
+                return 1;
+            }
+            wowee::editor::QuestEditor qe;
+            qe.loadFromFile(path);
+            if (idx < 0 || idx >= static_cast<int>(qe.questCount())) {
+                std::fprintf(stderr, "remove-quest: index %d out of range [0, %zu)\n",
+                             idx, qe.questCount());
+                return 1;
+            }
+            std::string removedTitle = qe.getQuests()[idx].title;
+            qe.removeQuest(idx);
+            if (!qe.saveToFile(path)) {
+                std::fprintf(stderr, "remove-quest: failed to write %s\n", path.c_str());
+                return 1;
+            }
+            std::printf("Removed quest '%s' (was index %d) from %s (now %zu total)\n",
+                        removedTitle.c_str(), idx, path.c_str(), qe.questCount());
+            return 0;
         } else if (std::strcmp(argv[i], "--add-object") == 0 && i + 5 < argc) {
             // Append a single object placement to a zone's objects.json.
             // Args: <zoneDir> <m2|wmo> <gamePath> <x> <y> <z> [scale]