NOVA Instance (Costume)
A solo dungeon event where players can hunt a boss, open costume boxes, and collect special materials to craft or upgrade exclusive outfits!
📅 Event Period
🟢 Start: 18 December 2025, 19:00 (GMT-3)
🔴 End: 14 January 2026, 07:00 (GMT-3)
Note : All NOVA Instance is permanent solo dungeon but Item will be rotate after end of period.
1️⃣ Entrance NPC – NOVA MD Costume

NPC Name: NOVA MD Costume
Location: prontera 180, 124
Function: Main hub for the event features
- Create NOVA Costume Instance
- Reset Cooldown Instant
- Stone Shop
- Costume Shop
- Recycle Costume to Stone Box
🛡️ 1.1 Create NOVA Costume Instance
A solo instance dungeon using the map ecl_tdun03
⚙️ Instance Requirements
- Minimum Level 30+
- Solo dungeon (must form a party, even solo)
- VIP status required
- 60-minute time limit
- 1 entry per account per day (resets at 00:00 server time)
⚠️ Notice
If your character dies inside the dungeon, you will be teleported out and cannot re-enter it. To enter again, you must use the Reset Cooldown Instant function (available under specific conditions) to reset the dungeon cooldown.
🎮 1.2 How to Play
- You will spawn at ecl_tdun03 49, 11
- Find the NPC “Start Event” at ecl_tdun03 50, 46
- Choose “Start Costume Hunt” to summon the boss (includes 10s cast bar and dungeon-wide broadcast)
- The NPC disappears after summoning the boss

👾 1.3 Boss – Mysterious Myst Case

🧠 Boss Skills
- SA_DISPELL Lv.5 – 100% chance every 30s
- AL_DECAGI Lv.10 – Reduces AGI, receives only 1 damage per hit
- AL_PNEUMA Lv.1 – Blocks ranged attacks
- MG_SAFETYWALL Lv.10 – Prevents melee attacks (8% chance)
🎁 1.4 NOVA Costume Box
After defeating the boss, the reward box NOVA Costume Box will appear at ecl_tdun03 50, 46.

⚠️ Notice
Adventurers must have more than 10 free slots in their Inventory before claiming rewards.
If your Inventory has 10 or fewer free slots, you will not be able to claim the rewards.
Example:
If your Inventory shows 91 / 100, you will not be able to claim the rewards.
🧟 Special Monster Summon: First Roll Only

The following monsters will appear across the dungeon map (25 of each type):
| Monster | Drop | Drop Chance | HP | Stats |
|---|---|---|---|---|
| Mysterious Cookie | Mysterious Feather | 25% | 6 | Level 10 / Formless / Neutral 1 / Large |
| Mysterious X’mas Cookie | Mysterious Scale | 25% | 6 | Level 10 / Formless / Neutral 1 / Large |
| Mysterious Santa Poring | Mysterious Thread | 25% | 6 | Level 10 / Formless / Neutral 1 / Large |
| Mysterious X’mas Lunatic | Mysterious Powder | 25% | 6 | Level 10 / Formless / Neutral 1 / Large |
🕒 Despawn after 10 minutes if not defeated
🚪 1.5 Exit NPC

NPC “Varmundt” appears at ecl_tdun03 40, 36
- Use “Back to Save” to return to your save point
หก
2️⃣ Reset Cooldown Instant

- Unlimited uses per day
- Cost: 500 Stamina per reset
3️⃣ Stone Shop – Barter Exchange

Exchange your materials for special costume crafting or enhancement stones.
| 💠 Item Name | 🎯 Cost Material | 🔢 Amount |
|---|---|---|
| Prismatic Crystal Orb | Mysterious Feather | 5 |
| Prismatic Crystal Orb | Mysterious Thread | 5 |
| Prismatic Crystal Orb | Mysterious Powder | 5 |
| Prismatic Crystal Orb | Mysterious Scale | 5 |
| Costume Enchant Stone Box I | Prismatic Crystal Orb | 10 |
| HP Absorption Stone (Garment) | Prismatic Crystal Orb | 800 |
| SP Absorption Stone (Garment) | Prismatic Crystal Orb | 800 |
| ATK Stone (Upper) | Prismatic Crystal Orb | 135 |
| MATK Stone (Upper) | Prismatic Crystal Orb | 135 |
| STR Stone (Upper) | Prismatic Crystal Orb | 50 |
| INT Stone (Upper) | Prismatic Crystal Orb | 50 |
| AGI Stone (Upper) | Prismatic Crystal Orb | 50 |
| DEX Stone (Upper) | Prismatic Crystal Orb | 50 |
| VIT Stone (Upper) | Prismatic Crystal Orb | 50 |
| LUK Stone (Upper) | Prismatic Crystal Orb | 50 |
| Large Stone (Upper) | Prismatic Crystal Orb | 100 |
| Medium Stone (Upper) | Prismatic Crystal Orb | 100 |
| Small Stone (Upper) | Prismatic Crystal Orb | 100 |
📦 NOVA Costume Materials
These mysterious materials are used for trading, crafting, and recycling in the MD NOVA Costume Event.
| Image | Item Name | Description | Aegis Name | Tradability |
|---|---|---|---|---|
![]() |
Mysterious Feather | A feather from the NOVA Costume. Weight: 0 |
M_Costume_1 | Drop ❌ Trade ❌ Sell ✅ Store ✅ |
![]() |
Mysterious Thread | A thread from the NOVA Costume. Weight: 0 |
M_Costume_2 | Drop ❌ Trade ❌ Sell ✅ Store ✅ |
![]() |
Mysterious Powder | A powder from the NOVA Costume. Weight: 0 |
M_Costume_3 | Drop ❌ Trade ❌ Sell ✅ Store ✅ |
![]() |
Mysterious Scale | A scale from the NOVA Costume. Weight: 0 |
M_Costume_4 | Drop ❌ Trade ❌ Sell ✅ Store ✅ |
![]() |
Prismatic Crystal Orb | A crystal orb with a sealed magical flower. Weight: 0 |
M_Costume_5 | Drop ❌ Trade ❌ Sell ✅ Store ✅ |
4️⃣ Costume Shop – Barter Exchange

Trade your Mysterious Materials and Prismatic Crystal Orbs for exclusive seasonal costumes!
| 🎁 Costume | Prismatic Crystal Orb | Mysterious Feather | Mysterious Thread | Mysterious Powder | Mysterious Scale |
|---|---|---|---|---|---|
| Costume Blinking Eyes | 300 | 75 | 25 | 600 | 200 |
| Costume Backside Ribbon Bell | 150 | 150 | 100 | – | 250 |
| Costume Falling Snow | 150 | 200 | 175 | 100 | 25 |
| Costume Red Cat Ears Cape | 30 | 35 | 35 | 5 | 25 |
| Costume Mini Tree | 30 | 30 | 20 | 20 | 30 |
| Costume Large Ribbon Muffler (Red) | 30 | 20 | 50 | – | 30 |
| Costume Antlers | 30 | 30 | 5 | 30 | 35 |
| Costume Cherry Ribbon | 30 | 35 | 20 | – | 45 |
5️⃣ Recycle Costume to Stone Box

Exchange your event costumes for Stone Box items. Each eligible costume can be recycled into 1 Costume Enchant Stone Box I.
📦 Expansion I – Eligible Costumes
These costumes can be exchanged for Costume Enchant Stone Box I
- Costume Blessing Of Angels
- Costume Ice Wings
- Costume Blinking Eyes
- Costume Backside Ribbon Bell
- Costume Falling Snow
- Costume Red Cat Ears Cape
- Costume Mini Tree
- Costume Large Ribbon Muffler (Red)
- Costume Antlers
- Costume Cherry Ribbon
This category is labeled as Expansion I to prevent confusion, as future events may include additional costumes under Expansion II, III, etc., with different exchange rewards.
Reward Pool Details
| Item Name | Tier | Rate | Rate (%) |
|---|---|---|---|
| Costume Blessing Of Angels | UR | 50 | 0.50% |
| Costume Ice Wings | UR | 50 | 0.50% |
| Costume Blinking Eyes | SSR | 150 | 1.50% |
| Costume Backside Ribbon Bell | SR | 300 | 3.00% |
| Costume Falling Snow | SR | 300 | 3.00% |
| Costume Red Cat Ears Cape | R | 1,830 | 18.30% |
| Costume Mini Tree | R | 1,830 | 18.30% |
| Costume Large Ribbon Muffler (Red) | R | 1,830 | 18.30% |
| Costume Antlers | R | 1,830 | 18.30% |
| Costume Cherry Ribbon | R | 1,830 | 18.30% |
Highlight items
![]() Costume Blessing Of Angels Class : Costume
Position : Middle Weight : 0 Requires Level : 1 Usable By : All Jobs |
Drop✕
Trade✕ Sell At NPC✕ Storage✓ Cart✕ Guild Storage✕ Mail✕ |
![]() Costume Ice Wings Class : Costume
Position : Garment Weight : 0 Requires Level : 1 Usable By : All Jobs |
Drop✕
Trade✕ Sell At NPC✕ Storage✓ Cart✕ Guild Storage✕ Mail✕ |
![]() Costume Blinking Eyes Class : Costume
Position : Middle Weight : 0 Requires Level : 1 Usable By : All Jobs |
Drop✕
Trade✕ Sell At NPC✕ Storage✓ Cart✕ Guild Storage✕ Mail✕ |
![]() Costume Backside Ribbon Bell Class : Costume
Position : Garment Weight : 0 Requires Level : 1 Usable By : All Jobs |
Drop✕
Trade✕ Sell At NPC✕ Storage✓ Cart✕ Guild Storage✕ Mail✕ |
![]() Costume Falling Snow Class : Costume
Position : Middle Weight : 0 Requires Level : 1 Usable By : All Jobs |
Drop ✕ Trade ✕ Sell At NPC ✕ Storage ✓ Cart ✕ Guild Storage ✕ Mail ✕
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