> For the complete documentation index, see [llms.txt](https://wiki.osro-revo.gg/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.osro-revo.gg/in-game-events/halloween-events/halloween-costume-quest.md).

# Halloween Costume Quest

<figure><img src="/files/VyOIJPHGi9LQuEvaMKMR" alt=""><figcaption></figcaption></figure>

Unlock 3 limited-time costumes through Halloween questlines. Each with its own story line, hunts, and ritual turn-ins. Track event spawns, gather materials across classic dungeons, and complete short timed steps to earn **Deviruchi’s Apron**, **Celestial Dark Flame**, and **Ninetails Tail**.

***

### Quick Overview:

| Costume                  | Questline Start | Where                | Reward                   |
| ------------------------ | --------------- | -------------------- | ------------------------ |
| **Deviruchi’s Apron**    | **Deviruchi**   | `prt_fild08 162,371` | `C Deviruchi Apron`      |
| **Celestial Dark Flame** | **Tenku**       | `prontera 156,222`   | `C Celestial Dark Flame` |
| **Nine Tails’ Tail**     | **Elder Iblis** | `pay_arche 41,135`   | `C Ninetails Tail`       |

***

### 👿Deviruchi’s Apron:

#### 1) Start & Event Spawn

* Talk to **Deviruchi** (`prt_fild08 162,371`) to begin **“Black Parade”**.
* Every **:00, :15, :30, :45**, Deviruchis spawn across these maps:
  * `gl_prison`, `gl_cas01`, `gl_knt01`, `pay_dun03`, `in_sphinx3`, `moc_pryd02`

#### 2) Hunts

* Slay the following (as prompted in-game):
  * **Wandering Deviruchi** - **20**
  * **Diabolic** - **50**
  * **Deviruchi** - **50**

#### 3) Ceremony Prep → Worker Ahsa

* After hunts, go to **Worker Ahsa** (`prontera 221,310`, behind the church).
* Turn in the **Ceremony Materials**:

| Item             | Amount |
| ---------------- | -----: |
| Ether Aquamarine |      1 |
| Poring Coin      |      5 |
| Holy Water       |     20 |
| Oridecon         |     20 |

* Ahsa sends you to the **Paranormal Expert** in Payon.

#### 4) Payon Expert → More Materials

* **Paranormal Expert** (`pay_dun02 174,226`) asks for:

| Item             | Amount |
| ---------------- | -----: |
| Little Evil Horn |     25 |
| Little Evil Wing |     25 |
| Nine Tail        |     50 |

* Return to **Ahsa**, then provide **Arcane Diamond ×1**.
* A short **ritual (playtime) step** starts.

#### 5) Reward

* When Ahsa’s ritual completes and you have bag space: **Receive `Deviruchi Apron`**.

***

### 🔥 Celestial Dark Flame

#### 1) Start: Tenku

* Talk to **Tenku** (`prontera 156,222`), accept the request to create **Revival Fluid**.

#### 2) Hunts (Materials Extraction — Step 1 & 2)

* **Step 1 Hunts:**
  * **Zombie** - 50
  * **Ghoul** - 20
  * **Whisper** - 20
* **Step 2 Hunts:**
  * **Wraith** - 20
  * **Evil Druid** - 10
  * **Mimic** - 10

#### 3) Item Turn-ins (3 Batches)

Turn in to **Tenku** in order:

**Batch A**

| Item          | Amount |
| ------------- | -----: |
| Fabric        |     20 |
| Decayed Nail  |     20 |
| Light Granule |     10 |
| Oridecon      |     10 |

**Batch B**

| Item          | Amount |
| ------------- | -----: |
| Dark Stone    |      2 |
| Blood of Wolf |      5 |
| Mastela Fruit |     10 |
| Cheese        |     10 |
| Jellopy       |    100 |

**Batch C**

| Item                     | Amount |
| ------------------------ | -----: |
| Glass Tube               |      2 |
| Morning Dew of Yggdrasil |      2 |
| Seed of Life             |      2 |
| Medicine Bowl            |      2 |

* Tenku processes these and gives **3× Revival Fluid** after a short **processing (playtime) step**.

#### 4) Unpetrify Tenku’s Siblings (use 1 Revival Fluid each)

Visit any order:

* **Kaijurin** - `gl_church 283,241`
* **Gengirin** - `xmas_fild01 211,134`
* **Konruru** - `in_sphinx4 63,113`

*(You’ll use all 3 Revival Fluids.)*

#### 5) Reward

* Return to **Tenku** with all three revived → **Receive `Celestial Dark Flame`**.

***

### 🦊 Nine Tails’ Tail

#### 1) Start: Elder Iblis

* Talk to **Elder Iblis** (`pay_arche 41,135`) about the missing guardian.

#### 2) Hunts (Possessed Spirits)

* Defeat inside the cave:
  * **Swift Sohee** - 30
  * **Sohee** - 30
  * **Munak** - 30

#### 3) Item Turn-in (Ritual Prep)

* Bring these to **Elder Iblis**:

| Item           | Amount |
| -------------- | -----: |
| Nine Tail      |     20 |
| Awakening Dust |      1 |
| Dark Stone     |      1 |
| Ether Topaz    |      1 |

#### 4) Sacrifice Hunt

* Iblis begins a **ceremonial trade** of souls; you must **hunt Nine Tails** (quantity as prompted in-game) to proceed.

#### 5) Ceremonial Trade (playtime)

* Wait for the ritual to complete.

#### 6) Reward

* Have space in inventory → **Receive `Ninetails Tail`**.

***