Once upon a time, an ancient Fire Dragon roamed the darkest dungeons of Atreia. Its flames were so powerful that after each battle, it left behind glowing artifacts — the fiery Hearts of the Dungeons, imbued with a fragment of its power.
Over time, the dragon disappeared, and its story faded into legend. But recently, the Daevas sensed the reawakening of the ancient fire, and those Hearts began to reappear in the depths of Atreia, bringing with them the chance to claim the treasures the dragon had collected during its travels.
Conditions
Quest availability: May 18, 9:00 - June 8
Reward availability: June 10
Required level: 40+
During the event, a special event Battle Pass is available in the game. Daily and seasonal missions can be completed to progress through it.
Daily missions can be completed every day, gradually advancing through Battle Pass levels. Seasonal missions are available throughout the entire event period and can be completed once.
By completing missions, you increase your event Battle Pass level. The more missions you complete, the higher your progress and the more rewards you can earn.
Each Battle Pass level grants an event reward — Heart of the Dungeon. This is the main event currency used to exchange for valuable prizes.
You can purchase missing levels with Quna— cost: 500 Quna per level.
Premium rewards unlock at later levels and require activating the Premium Battle Pass — cost: 500 Quna.
[Title Card] Lord of the Hidden World (30 days)
[Motion Card] Diving (7 days)
[Motion Card] Air Dancer Private Store (7 days)
[Motion Card] Suitcase (Rest) (7 days)
Available missions:
| Enter pve-instanced dungeons | 2 times | Daily | 25 points |
| Defeat mutated bloodthirsty Yos in the Tunnel of Lost Hopes | 12 times | Daily | 25 points |
| Defeat Burning Urstan in the Tunnel of Lost Hopes | 12 times | Daily | 25 points |
| Defeat Lord Lannok or Unstable Triroan | 1 time | Daily | 25 points |
| Defeat Bakarma in Draupnir Cave | 5 times | Weekly | 100 points |
| Defeat Brigade General Anuhart of Dark Poeta | 5 times | Weekly | 100 points |
| Defeat normal monsters in the Tunnel of Lost Hopes | 100 times | Season | 100 points |
| Defeat Balaurs Tiamat in the Tunnel of Lost Hopes | 100 times | Season | 100 points |
| Defeat Balaurs of the 67th Legion in the Tunnel of Lost Hopes | 100 times | Season | 100 points |
Reward
After teleporting to your faction’s capital, you will find a Shugo Legionary who will exchange your Hearts of the Dungeon for a reward chest.
Chest is not limited daily. Rewards are divided into groups. The player is guaranteed to receive 1 item from each group.
[Event] Dungeon Treasure Chest - 10 Hearts of the Dungeon | |||
| Group 1 | Black Tiger Form Candie for your class | 1 pcs |  |
| Group 2 | Lesser Ancienr Seal | 1 pcs |  |
| Lesser Ancienr Goblet | 1 pcs |  | |
| Lesser Ancienr Crown | 1 pcs |  | |
| Group 3 | [Event] Doguri Face Shaped Cookie | 3 pcs |  |
| [Event] Doguri Americano | 3 pcs |  | |
| [Event] Stone's Heavy Cheer | 3 pcs |  | |
| [Event] Wood's Rough Cheer | 3 pcs |  | |
| [Event] Fabric's Soft Cheer | 3 pcs |  | |
| Extraordinary Daeva Anti-shock Scroll | 5 pcs |  | |
| [Event] Genius Inventor Shugo Serum | 5 pcs |  | |
| L85 Enchantment Stone | 1 pcs |  | |
| L95 Enchantment Stone | 1 pcs |  | |
| Silver Medal | 2 pcs |  | |
| Gold Medal | 1 pcs |  | |
| Amulet: DropBoost +50% | 1 pcs |  | |
| Group 4 | [Event] Manastone Bundle 50lvl | 5 pcs |  |
Once you reach the maximum level in the Battle Pass, you will receive a special box with a reward - Dungeon Heart Chest.
 | ||
| L90 Enchantment Stone | 5 pcs |  |
| Gold Medal | 5 pcs |  |
| Special Buff Cookie | 10 pcs |  |
| Felicitous Socketing (Fabled) (L1-55 Equipment) | 3 pcs |  |
No one knows what will happen if too many fiery Hearts become available. The ancient flame is already beginning to awaken, and in forgotten forges, the glowing silhouettes of unknown weapons, as if forged from the very fury of a dragon, are increasingly being spotted...