The Cor-Draconis Mine is an event feature in the in-game Item Shop of Metin2, functioning as a Wheel of Fortune. Each spin costs Dragon Coins – you always win a prize, losing is not possible. The items won, including Dragon Stones and accessories for Dragon Stone Alchemy, are placed directly in the Item Shop depot. Dragon Stone Alchemy itself was introduced in version 13.3 on 26 February 2013 and has been a core system for character progression ever since.
What is the Cor-Draconis Mine?
The Cor-Draconis Mine is not a classic dungeon, but a Wheel of Fortune event in the in-game Item Shop. It is unlocked for special events and is not permanently available. The wheel displays all possible prizes on its outer fields. With a click on the red button "Spin Now" in the middle of the wheel, the specified amount of Dragon Coins is deducted from the account and the mechanism starts.
Important to know: The corresponding amount of Dragon Medals is automatically credited when purchasing Dragon Coins. Each spin guarantees a prize – the wheel lands on one of the displayed fields, and that item is the reward.
Fields, Colours and Levels of the Mine
Not all fields on the wheel are equal. Two special field types stand out:
- Red Fields: These mark the main prize of the current level. Those who land on a red field receive the most valuable prize of that round.
- Key Fields: Some fields display a key symbol. When enough keys are collected, the game unlocks the next level. Higher levels offer more and better prizes. The system rewards frequent spins, regardless of whether you hit the main prize.
Won character-bound items are placed directly in the Item Shop depot. From there, you can withdraw them at any time and transfer them to your desired character.
Dragon Stone Alchemy – The Basic System
Dragon Stone Alchemy is one of the most profound progression systems in Metin2. Here is an overview of the key facts:
| Version | Date | Update |
|---|---|---|
| 13.3 | 26.02.2013 | Introduction of Dragon Stone Alchemy |
| 19.0 | 22.01.2019 | Mythical Alchemy added |
| 23.2 | 26.07.2023 | Dragon Amethyst added |
Dragon Stones are displayed exclusively in your own Dragon Stone Inventory – not in the normal inventory. This special inventory can be opened via the corresponding button in your inventory, in the chat bar or by pressing the assigned key.
The Seven Dragon Stone Colours and Their Effects
There are seven different types (colours) of Dragon Stones, each with a different effect on the character. The FAQ of the Wiki source lists six by name: Onyx, Diamond, Ruby, Jade, Sapphire and Garnet. With version 23.2, Dragon Amethyst was added as the seventh type.
| Colour / Type | Status |
|---|---|
| Onyx | Available since system release |
| Diamond | Available since system release |
| Ruby | Available since system release |
| Jade | Available since system release |
| Sapphire | Available since system release |
| Garnet | Available since system release |
| Dragon Amethyst | Added with version 23.2 (July 2023) |
Each colour grants different bonuses. The specific bonuses depend on the class, purity and level of each stone.
Class, Purity and Level – The Three Improvement Tiers
Each Dragon Stone can be improved across three different tiers. These systems work independently but complement each other:
- Class: Determines how many bonuses a stone can have. The higher the class, the more bonus slots the stone has. The six classes in ascending order are: Raw → Polished → Rare → Ancient → Legendary → Mythical. The Mythical class was introduced in version 19.0.
- Purity: Increases the strength of existing bonuses. A stone with higher purity has stronger effects – the bonuses simply become higher or more effective.
- Level: The stone's effect can also be further increased through its level. This is a separate improvement path alongside purity.
For maximum benefit, you should consider all three tiers. A Legendary stone with high purity and level is significantly stronger than a Raw stone of the same colour.
Where Do You Get Dragon Stones?
Dragon Stones can be obtained in various ways. A guaranteed and regular source is the daily Dragon Stone quest, available for characters level 30 and above. Additionally, the Cor-Draconis Mine as a Wheel of Fortune event provides Dragon Stones and related materials – but only when the event is active. If you miss the event, you'll have to rely on other sources.
Dragon Stone Shards are another item in this system. They fall under the "Dragon Stone Alchemy" category and play a role in collecting and processing Dragon Stones. More detailed information on shard uses can be found within the Alchemy system itself.
Tips for the Cor-Draconis Mine and Alchemy
- Work through levels strategically: By spinning regularly and collecting keys, you'll reach higher levels with better prizes. This is especially worthwhile if the event runs for several days.
- Keep an eye on main prize fields: The red fields show the main prize – identify early which items lie on these fields to gauge the value of a spin.
- Always empty the depot: Won items land in the Item Shop depot. If you don't empty it, you'll lose track. Pick up items before your next spin.
- Improve class first: More bonus slots through higher class are more valuable long-term than investing early in purity or level – build the foundation first, then refine it.
- Don't forget the daily quest: From level 30 onwards, the daily Dragon Stone quest is a free, reliable source. Complete it daily, even when no event is active.
- Look for Dragon Stones in the right inventory: Dragon Stones don't appear in the normal inventory. Open the Dragon Stone Inventory via the button in your inventory, the chat bar or your assigned hotkey.
Frequently Asked Questions about the Cor-Draconis Mine & Dragon Stone Alchemy
Can you lose at the Cor-Draconis Mine?
No. You always win a prize – losing is excluded by game mechanics. The wheel lands on one of the displayed fields, and the item there is your reward.
What are keys for in the Cor-Draconis Mine?
Keys are won on specific wheel fields. When you've collected enough, the system unlocks the next level. Higher levels have better and more varied prizes.
How much does a spin cost in the Cor-Draconis Mine?
A spin costs a specific amount of Dragon Coins. When you purchase Dragon Coins, the corresponding amount of Dragon Medals is automatically credited. The exact price is shown in the event interface directly at the red spin button.
Where do won items from the Cor-Draconis Mine go?
Character-bound items are placed directly in the Item Shop depot. From there, you can withdraw them at any time and transfer them to your character.
How many Dragon Stone colours are there currently in Metin2?
Currently there are seven Dragon Stone colours: Onyx, Diamond, Ruby, Jade, Sapphire, Garnet and Dragon Amethyst, which was added in version 23.2 in July 2023.
What is the difference between class and purity in Dragon Stones?
The class determines how many bonus slots a Dragon Stone has – higher class means more different bonuses. Purity, on the other hand, increases the strength of already existing bonuses. Both values can be improved independently.
At what level can I do the daily Dragon Stone quest?
The daily Dragon Stone quest is available for characters level 30 and above. It is a regular, free source for Dragon Stones.
When was the Mythical class introduced?
Mythical Alchemy was introduced in game version 19.0 on 22 January 2019. It is currently the highest class in Dragon Stone Alchemy.
