Into the Highverse: Surtur Invasion
New Dungeon & Legendary Accessory Guide

1. Overview
[Event] Ring of World Tree [1] is a new legendary accessory introduced with the Surtur Invasion dungeon.
- The Goal: Defeat the invasion to collect materials and craft the Ring.
- The Reward: A powerful accessory that can be refined and enchanted.
- Availability: This is a limited-time event system.
2. How to Obtain: [Event] Ring of World Tree [1]

All players can attempt to craft the ring by combining two event quest items obtained from the Surtur Invasion.
| Required Materials | Process |
|---|---|
|
Combine these items to attempt to create the [Event] Ring of World Tree [1]. No Zeny required. |
Warning: 60% Success RateIf the combination attempt fails, all required items will be consumed and removed.



3. Dungeon Guide: Surtur Invasion
To obtain the crafting materials, you must challenge the Surtur Invasion dungeon.

Entry NPCFairy Witch
RequirementsParty Required. (Limit: 1 entry per day)
This isSolo Dungeon
This isSolo Dungeon
Dungeon Phases



| Phase | Objective |
|---|---|
| Phase 1: Start | Talk to Fairy Witch in the center. Surtur’s Minion is protected by a shield and cannot be damaged yet. |
| Phase 2: Crystals | Split your party and move along the paths to destroy Fire Crystals. All crystals must be destroyed to remove the boss’s protection. |
| Phase 3: Boss | Return to the center and defeat Surtur’s Minion. Interact with the Fairy Witch afterwards to obtain rewards. |
Boss Drops
| Monster Name | Drop |
|---|---|
| Surtur’s Minion | [Event] Mystic Leaf of Yggdrasil 1 ea, 30% [Event] Ring of Valkyrie 1 ea, 30% Adamantine Box 1 ea, 50% |
4. Refinement: [Event] Ring of World Tree [1]
Strengthen your ring using Yggdrasil Coins and Elunium.
| Level | Yggdrasil Coin | Material | Cost (Zeny) | Failure Risk |
|---|---|---|---|---|
| +1 | 5 | Elunium x1 | 20,000 | Downgrade -1 |
| +2 | 8 | Elunium x1 | 20,000 | Downgrade -1 |
| +3 | 11 | Elunium x1 | 20,000 | Downgrade -1 |
| +4 | 14 | Elunium x1 | 20,000 | Downgrade -1 |
| +5 | 17 | Elunium x2 | 20,000 | Downgrade -1 |
| +6 | 20 | Elunium x2 | 20,000 | Downgrade -1 |
| +7 | 23 | Elunium x3 | 20,000 | Downgrade -1 |
| +8 | 26 | Elunium x3 | 20,000 | Downgrade -1 |
| +9 | 29 | Elunium x4 | 20,000 | Downgrade -1 |
| +10 | 32 | Elunium x5 | 20,000 | Downgrade -1 |
*Note: Consumed materials and Zeny are not returned if the refinement fails.
- If the ring is damaged (red), you can repair it using 1 piece of either [Event] Mystic Leaf of Yggdrasil OR [Event] Ring of Valkyrie.
- You cannot use any type of Enriched Elunium.
Important Notes
- [Event] Ring of World Tree [1] is an event-limited item.
- The crafting success rate is fixed at 60%.
- Party coordination in the dungeon (Phase 2) is key to clearing quickly.
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