diff --git a/src/handbook/src/backend/commands.ts b/src/handbook/src/backend/commands.ts
index 1f4d24264..a6d9c71e2 100644
--- a/src/handbook/src/backend/commands.ts
+++ b/src/handbook/src/backend/commands.ts
@@ -28,10 +28,28 @@ function teleport(scene: number): string {
     return `/teleport ~ ~ ~ ${scene}`;
 }
 
+/**
+ * Generates a basic spawn monster command.
+ *
+ * @param monster The monster's ID.
+ * @param amount The amount of the monster to spawn.
+ * @param level The level of the monster to spawn.
+ */
+function spawnMonster(monster: number, amount = 1, level = 1): string {
+    // Validate the numbers.
+    if (invalid(monster) || invalid(amount)) return "Invalid arguments.";
+
+    return `/spawn ${monster} x${amount} lv${level}`;
+}
+
 export const give = {
     basic: basicGive
 };
 
+export const spawn = {
+    monster: spawnMonster
+};
+
 export const action = {
     teleport: teleport
 };
diff --git a/src/handbook/src/backend/server.ts b/src/handbook/src/backend/server.ts
index 2f7c4c68f..208525d86 100644
--- a/src/handbook/src/backend/server.ts
+++ b/src/handbook/src/backend/server.ts
@@ -95,3 +95,30 @@ export async function teleportTo(scene: number): Promise<CommandResponse> {
         })
     }).then((res) => res.json());
 }
+
+/**
+ * Spawns an entity.
+ *
+ * @param entity The entity's ID.
+ * @param amount The amount of the entity to spawn.
+ * @param level The level of the entity to spawn.
+ */
+export async function spawnEntity(
+    entity: number,
+    amount = 1,
+    level = 1
+): Promise<CommandResponse> {
+    // Validate the numbers.
+    if (isNaN(entity) || isNaN(amount) || isNaN(level) || amount < 1 || level < 1 || level > 200)
+        return { status: -1, message: "Invalid arguments." };
+
+    return await fetch(`https://localhost:443/handbook/spawn`, {
+        method: "POST",
+        body: JSON.stringify({
+            player: targetPlayer.toString(),
+            entity: entity.toString(),
+            amount,
+            level
+        })
+    }).then((res) => res.json());
+}
diff --git a/src/handbook/src/css/pages/ScenesPage.scss b/src/handbook/src/css/pages/ScenesPage.scss
index 8762741d4..a40273722 100644
--- a/src/handbook/src/css/pages/ScenesPage.scss
+++ b/src/handbook/src/css/pages/ScenesPage.scss
@@ -41,4 +41,10 @@
 
     color: var(--text-primary-color);
     background-color: var(--background-color);
+
+    user-select: none;
+}
+
+.ScenesPage_Button:hover {
+    cursor: pointer;
 }
diff --git a/src/handbook/src/css/widgets/ItemCard.scss b/src/handbook/src/css/widgets/ObjectCard.scss
similarity index 87%
rename from src/handbook/src/css/widgets/ItemCard.scss
rename to src/handbook/src/css/widgets/ObjectCard.scss
index 3781bf25e..bde5e99ff 100644
--- a/src/handbook/src/css/widgets/ItemCard.scss
+++ b/src/handbook/src/css/widgets/ObjectCard.scss
@@ -1,4 +1,4 @@
-.ItemCard {
+.ObjectCard {
     display: flex;
     flex-direction: column;
     justify-content: space-between;
@@ -16,20 +16,20 @@
     background-color: var(--accent-color);
 }
 
-.ItemCard_Content {
+.ObjectCard_Content {
     display: flex;
     gap: 10px;
 
     flex-direction: column;
 }
 
-.ItemCard_Header {
+.ObjectCard_Header {
     display: flex;
     flex-direction: row;
     justify-content: space-between;
 }
 
-.ItemCard_Info {
+.ObjectCard_Info {
     display: flex;
     flex-direction: column;
     gap: 10px;
@@ -51,12 +51,12 @@
     }
 }
 
-.ItemCard_Icon {
+.ObjectCard_Icon {
     width: 64px;
     height: 64px
 }
 
-.ItemCard_Description {
+.ObjectCard_Description {
     display: flex;
     flex-direction: column;
 
@@ -70,7 +70,7 @@
     }
 }
 
-.ItemCard_Actions {
+.ObjectCard_Actions {
     display: flex;
     flex-direction: column;
 
@@ -78,7 +78,7 @@
     padding-top: 10px;
 }
 
-.ItemCard_Counter {
+.ObjectCard_Counter {
     display: flex;
     flex-direction: row;
     justify-content: space-between;
@@ -96,7 +96,7 @@
     background-color: var(--secondary-color);
 }
 
-.ItemCard_Operation {
+.ObjectCard_Operation {
     user-select: none;
     display: flex;
 
@@ -111,11 +111,11 @@
     background-color: var(--background-color);
 }
 
-.ItemCard_Operation:hover {
+.ObjectCard_Operation:hover {
     cursor: pointer;
 }
 
-.ItemCard_Count {
+.ObjectCard_Count {
     max-width: 105px;
     height: 48px;
 
@@ -126,11 +126,11 @@
     border: transparent;
 }
 
-.ItemCard_Count:focus {
+.ObjectCard_Count:focus {
     outline: none;
 }
 
-.ItemCard_Submit {
+.ObjectCard_Submit {
     width: 100%;
     height: 46px;
     max-width: 260px;
@@ -148,6 +148,6 @@
     user-select: none;
 }
 
-.ItemCard_Submit:hover {
+.ObjectCard_Submit:hover {
     cursor: pointer;
 }
diff --git a/src/handbook/src/ui/widgets/EntityCard.tsx b/src/handbook/src/ui/widgets/EntityCard.tsx
index 0e3829a45..0ffea5d53 100644
--- a/src/handbook/src/ui/widgets/EntityCard.tsx
+++ b/src/handbook/src/ui/widgets/EntityCard.tsx
@@ -1,9 +1,11 @@
 import React from "react";
 
 import type { Entity as EntityType, EntityInfo } from "@backend/types";
-import { entityIcon } from "@app/utils";
+import { copyToClipboard, entityIcon } from "@app/utils";
 
-import "@css/widgets/ItemCard.scss";
+import "@css/widgets/ObjectCard.scss";
+import { connected, spawnEntity } from "@backend/server";
+import { spawn } from "@backend/commands";
 
 /**
  * Converts a description string into a list of paragraphs.
@@ -80,7 +82,14 @@ class EntityCard extends React.Component<IProps, IState> {
      * @private
      */
     private async summonAtPlayer(): Promise<void> {
-        // TODO: Implement server access.
+        const entity = this.props.entity?.id ?? 21010101;
+        const amount = typeof this.state.count == "string" ? parseInt(this.state.count) : this.state.count;
+
+        if (connected) {
+            await spawnEntity(entity, amount, 1);
+        } else {
+            await copyToClipboard(spawn.monster(entity, amount, 1));
+        }
     }
 
     componentDidUpdate(prevProps: Readonly<IProps>, prevState: Readonly<IState>, snapshot?: any) {
@@ -94,17 +103,17 @@ class EntityCard extends React.Component<IProps, IState> {
         const data = info?.data;
 
         return entity ? (
-            <div className={"ItemCard"}>
-                <div className={"ItemCard_Content"}>
-                    <div className={"ItemCard_Header"}>
-                        <div className={"ItemCard_Info"}>
+            <div className={"ObjectCard"}>
+                <div className={"ObjectCard_Content"}>
+                    <div className={"ObjectCard_Header"}>
+                        <div className={"ObjectCard_Info"}>
                             <p>{data?.name ?? entity.name}</p>
                             <p>{data?.type ?? ""}</p>
                         </div>
 
                         {this.state.icon && (
                             <img
-                                className={"ItemCard_Icon"}
+                                className={"ObjectCard_Icon"}
                                 alt={entity.name}
                                 src={entityIcon(entity)}
                                 onError={() => this.setState({ icon: false })}
@@ -112,25 +121,25 @@ class EntityCard extends React.Component<IProps, IState> {
                         )}
                     </div>
 
-                    <div className={"ItemCard_Description"}>{toDescription(data?.description)}</div>
+                    <div className={"ObjectCard_Description"}>{toDescription(data?.description)}</div>
                 </div>
 
-                <div className={"ItemCard_Actions"}>
-                    <div className={"ItemCard_Counter"}>
+                <div className={"ObjectCard_Actions"}>
+                    <div className={"ObjectCard_Counter"}>
                         <div
                             onClick={() => this.addCount(false, false)}
                             onContextMenu={(e) => {
                                 e.preventDefault();
                                 this.addCount(false, true);
                             }}
-                            className={"ItemCard_Operation"}
+                            className={"ObjectCard_Operation"}
                         >
                             -
                         </div>
                         <input
                             type={"text"}
                             value={this.state.count}
-                            className={"ItemCard_Count"}
+                            className={"ObjectCard_Count"}
                             onChange={this.updateCount.bind(this)}
                             onBlur={() => {
                                 if (this.state.count == "") {
@@ -144,13 +153,13 @@ class EntityCard extends React.Component<IProps, IState> {
                                 e.preventDefault();
                                 this.addCount(true, true);
                             }}
-                            className={"ItemCard_Operation"}
+                            className={"ObjectCard_Operation"}
                         >
                             +
                         </div>
                     </div>
 
-                    <button className={"ItemCard_Submit"} onClick={this.summonAtPlayer.bind(this)}>
+                    <button className={"ObjectCard_Submit"} onClick={this.summonAtPlayer.bind(this)}>
                         Summon
                     </button>
                 </div>
diff --git a/src/handbook/src/ui/widgets/ItemCard.tsx b/src/handbook/src/ui/widgets/ItemCard.tsx
index 40159afd6..c54e7a226 100644
--- a/src/handbook/src/ui/widgets/ItemCard.tsx
+++ b/src/handbook/src/ui/widgets/ItemCard.tsx
@@ -8,7 +8,7 @@ import { copyToClipboard, itemIcon } from "@app/utils";
 import { connected, giveItem } from "@backend/server";
 import { give } from "@backend/commands";
 
-import "@css/widgets/ItemCard.scss";
+import "@css/widgets/ObjectCard.scss";
 
 /**
  * Converts a description string into a list of paragraphs.
@@ -106,17 +106,17 @@ class ItemCard extends React.Component<IProps, IState> {
         const data = info?.data;
 
         return item ? (
-            <div className={"ItemCard"}>
-                <div className={"ItemCard_Content"}>
-                    <div className={"ItemCard_Header"}>
-                        <div className={"ItemCard_Info"}>
+            <div className={"ObjectCard"}>
+                <div className={"ObjectCard_Content"}>
+                    <div className={"ObjectCard_Header"}>
+                        <div className={"ObjectCard_Info"}>
                             <p>{data?.name ?? item.name}</p>
                             <p>{data?.type ?? itemTypeToString(item.type)}</p>
                         </div>
 
                         {this.state.icon && (
                             <img
-                                className={"ItemCard_Icon"}
+                                className={"ObjectCard_Icon"}
                                 alt={item.name}
                                 src={itemIcon(item)}
                                 onError={() => this.setState({ icon: false })}
@@ -124,25 +124,25 @@ class ItemCard extends React.Component<IProps, IState> {
                         )}
                     </div>
 
-                    <div className={"ItemCard_Description"}>{toDescription(data?.description)}</div>
+                    <div className={"ObjectCard_Description"}>{toDescription(data?.description)}</div>
                 </div>
 
-                <div className={"ItemCard_Actions"}>
-                    <div className={"ItemCard_Counter"}>
+                <div className={"ObjectCard_Actions"}>
+                    <div className={"ObjectCard_Counter"}>
                         <div
                             onClick={() => this.addCount(false, false)}
                             onContextMenu={(e) => {
                                 e.preventDefault();
                                 this.addCount(false, true);
                             }}
-                            className={"ItemCard_Operation"}
+                            className={"ObjectCard_Operation"}
                         >
                             -
                         </div>
                         <input
                             type={"text"}
                             value={this.state.count}
-                            className={"ItemCard_Count"}
+                            className={"ObjectCard_Count"}
                             onChange={this.updateCount.bind(this)}
                             onBlur={() => {
                                 if (this.state.count == "") {
@@ -156,13 +156,13 @@ class ItemCard extends React.Component<IProps, IState> {
                                 e.preventDefault();
                                 this.addCount(true, true);
                             }}
-                            className={"ItemCard_Operation"}
+                            className={"ObjectCard_Operation"}
                         >
                             +
                         </div>
                     </div>
 
-                    <button className={"ItemCard_Submit"} onClick={this.addToInventory.bind(this)}>
+                    <button className={"ObjectCard_Submit"} onClick={this.addToInventory.bind(this)}>
                         <TextState event={"connected"} text1={"Copy Command"} text2={"Add to Inventory"} />
                     </button>
                 </div>
diff --git a/src/main/java/emu/grasscutter/server/http/documentation/HandbookHandler.java b/src/main/java/emu/grasscutter/server/http/documentation/HandbookHandler.java
index a8d405c11..e1dea91e5 100644
--- a/src/main/java/emu/grasscutter/server/http/documentation/HandbookHandler.java
+++ b/src/main/java/emu/grasscutter/server/http/documentation/HandbookHandler.java
@@ -1,11 +1,10 @@
 package emu.grasscutter.server.http.documentation;
 
-import static emu.grasscutter.config.Configuration.HANDBOOK;
-
 import emu.grasscutter.Grasscutter;
 import emu.grasscutter.Grasscutter.ServerRunMode;
 import emu.grasscutter.data.GameData;
 import emu.grasscutter.game.avatar.Avatar;
+import emu.grasscutter.game.entity.EntityMonster;
 import emu.grasscutter.game.inventory.GameItem;
 import emu.grasscutter.game.props.ActionReason;
 import emu.grasscutter.server.http.Router;
@@ -13,8 +12,11 @@ import emu.grasscutter.utils.FileUtils;
 import emu.grasscutter.utils.objects.HandbookBody;
 import io.javalin.Javalin;
 import io.javalin.http.Context;
+
 import java.util.Objects;
 
+import static emu.grasscutter.config.Configuration.HANDBOOK;
+
 /** Handles requests for the new GM Handbook. */
 public final class HandbookHandler implements Router {
     private final byte[] handbook;
@@ -218,7 +220,66 @@ public final class HandbookHandler implements Router {
 
             ctx.json(HandbookBody.Response.builder().status(200).message("Player teleported.").build());
         } catch (NumberFormatException ignored) {
-            ctx.status(400).result("Invalid scene ID.");
+            ctx.status(400).result("Invalid player UID or scene ID.");
+        } catch (Exception exception) {
+            ctx.status(500).result("An error occurred while teleporting to the scene.");
+            Grasscutter.getLogger().debug("A handbook command error occurred.", exception);
+        }
+    }
+
+    /**
+     * Spawns an entity in the world.
+     *
+     * @route POST /handbook/spawn
+     * @param ctx The Javalin request context.
+     */
+    private void spawnEntity(Context ctx) {
+        if (!this.controlSupported()) {
+            ctx.status(500).result("Handbook control not supported.");
+            return;
+        }
+
+        // Parse the request body into a class.
+        var request = ctx.bodyAsClass(HandbookBody.SpawnEntity.class);
+        // Validate the request.
+        if (request.getPlayer() == null || request.getEntity() == null) {
+            ctx.status(400).result("Invalid request.");
+            return;
+        }
+
+        try {
+            // Parse the requested player.
+            var playerId = Integer.parseInt(request.getPlayer());
+            var player = Grasscutter.getGameServer().getPlayerByUid(playerId);
+
+            // Parse the requested entity.
+            var entityId = Integer.parseInt(request.getEntity());
+            var entityData = GameData.getMonsterDataMap().get(entityId);
+
+            // Validate the request.
+            if (player == null || entityData == null) {
+                ctx.status(400).result("Invalid player UID or entity ID.");
+                return;
+            }
+
+            // Validate request properties.
+            var scene = player.getScene();
+            var level = request.getLevel();
+            if (scene == null || level > 200 || level < 1) {
+                ctx.status(400).result("Invalid scene or level.");
+                return;
+            }
+
+            // Create the entity.
+            for (var i = 1; i <= request.getAmount(); i++) {
+                var entity = new EntityMonster(scene, entityData,
+                    player.getPosition(), level);
+                scene.addEntity(entity);
+            }
+
+            ctx.json(HandbookBody.Response.builder().status(200).message("Entity(s) spawned.").build());
+        } catch (NumberFormatException ignored) {
+            ctx.status(400).result("Invalid player UID or entity ID.");
         } catch (Exception exception) {
             ctx.status(500).result("An error occurred while teleporting to the scene.");
             Grasscutter.getLogger().debug("A handbook command error occurred.", exception);
diff --git a/src/main/java/emu/grasscutter/utils/objects/HandbookBody.java b/src/main/java/emu/grasscutter/utils/objects/HandbookBody.java
index f1c96e93f..a200ecef9 100644
--- a/src/main/java/emu/grasscutter/utils/objects/HandbookBody.java
+++ b/src/main/java/emu/grasscutter/utils/objects/HandbookBody.java
@@ -35,4 +35,13 @@ public interface HandbookBody {
         private String player; // Parse into online player ID.
         private String scene; // Parse into a scene ID.
     }
+
+    @Getter
+    class SpawnEntity {
+        private String player; // Parse into online player ID.
+        private String entity; // Parse into entity ID.
+
+        private int amount = 1; // Range between 1 - Long.MAX_VALUE.
+        private int level = 1; // Range between 1 - 200.
+    }
 }