Mechanics[]
Dungeons are random and can occur via random event while questing. This is the player's dungeon and they will obtain a reward for finding the said dungeon.
Other players can join in on the discoverer's dungeon, up to 200 players total. For the first two hours of the dungeon, the maximum amount of damage that can be dealt to the boss is 5%. If the dungeon still persists after those two hours, the damage cap is lifted and players can deal as much damage as they want to the boss. There is a 30 second timer starting when you attack once however. Attacking the dungeon boss with 1x and 5x attacks cost the same amount of stamina, while the 10x attack costs 3 
. The monsters participating in the dungeon assault are those that are the strongest in that element, similar to the Epic Boss.
When the boss dies, rewards are distributed out to all participants. The player who lands the final blow against the boss will also obtain a "Final Strike" reward, which is a few tiers lower then the maximum reward level. The stronger the dungeon boss, the better the rewards are.
During normal gameplay, only 100 dungeons can be entered per day. During dungeon-related events, you can visit up to 300 dungeons per day. In addition, the dungeons you can participate in are based on your level; you can join dungeons 50 levels below you and 100 above you. This means a level 320 player can obtain the level 300 to 420 dungeons.
Dungeon ranks[]
| Ranking in dungeons | |
|---|---|
| Rank | Damage percentage |
| F | 0.00 - 0.19% |
| B | 0.20 - 0.79% |
| A | 0.80 - 2.99% |
| S | 3.00 - 5.00% |
Dungeon Bosses and rewards[]
BOSS: Valkyrie Level: 50 Top reward: God Final Attack Reward: Chaos | |
|---|---|
| Rank | Reward |
| F | No reward |
| B | Rare |
| A | Ultimate |
| S | God or better |
BOSS: Phobos Level: 100 Top reward: S God Final Attack Reward: Legend | |
|---|---|
| Rank | Reward |
| F | No reward |
| B | Chaos |
| A | Chaos |
| S | Ultimate or better |
BOSS: Juggernaut Level: 150 Top reward: SS God Final Attack Reward: Ancient Unlocks at Lv51 | |
|---|---|
| Rank | Reward |
| F | No reward |
| B | Chaos |
| A | Ultimate |
| S | God or better |
BOSS: Helios Level: 200 Top reward: SS God Final Attack Reward: Chaos Unlocks at Lv101 | |
|---|---|
| Rank | Reward |
| F | No reward |
| B | Ancient |
| A | Chaos |
| S | Ultimate or better |
BOSS: Perseus Level: 250 Top reward: Ultra God Final Attack Reward: Ultimate Unlocks at Lv151 | |
|---|---|
| Rank | Reward |
| F | No reward |
| B | Chaos |
| A | Ultimate |
| S | S God or better |
BOSS: Fenrir Level: 300 Top reward: Supreme Final Attack Reward: God Unlocks at Lv201 | |
|---|---|
| Rank | Reward |
| F | No reward |
| B | Ultimate |
| A | God |
| S | S God or better |
BOSS: Dullahan Level: 320 Top reward: Supreme Final Attack Reward: S God Unlocks at Lv221 | |
|---|---|
| Rank | Reward |
| F | No reward |
| B | God |
| A | S God |
| S | SS God or better |
BOSS: Ares Level: 340 Top reward: Elder Final Attack Reward: S God Unlocks at Lv241 | |
|---|---|
| Rank | Reward |
| F | No reward |
| B | God |
| A | S God |
| S | SS God or better |
BOSS: Hades Level: 360 Top reward: Elder Final Attack Reward: SS God Unlocks at Lv261 | |
|---|---|
| Rank | Reward |
| F | No reward |
| B | S God |
| A | SS God |
| S | Ultra God or better |
BOSS: Persephone Level: 380 Top reward: Outer Final Attack Reward: SS God Unlocks at Lv281 | |
|---|---|
| Rank | Reward |
| F | No reward |
| B | S God |
| A | SS God |
| S | Ultra God or better |
BOSS: Fury Level: 400 Top reward: Outer Final Attack Reward: Ultra God Unlocks at Lv301 | |
|---|---|
| Rank | Reward |
| F | No reward |
| B | SS God |
| A | Ultra God |
| S | Supreme or better |
BOSS: Muspelheim Level: 420 Top reward: Infinite Final Attack Reward: Ultra God Unlocks at Lv321 | |
|---|---|
| Rank | Reward |
| F | No reward |
| B | SS God |
| A | Ultra God |
| S | Elder or better |
|
BOSS: Dagon
Level: 480 Top reward: Mystic Final Attack Reward: Supreme Unlocks at Lv381 | |
|---|---|
| Rank | Reward |
| F | No reward |
| B | |
| A | |
| S | Elder or better |
|
BOSS: Level: 500 Top reward: Eternal Final Attack Reward: Unlocks at Lv401 | |
|---|---|
| Rank | Reward |
| F | No reward |
| B | |
| A | |
| S | Outer or better |
Gallery[]
Trivia[]
- Due to player complaints on how strong the Muspelheim dungeon was even for players with a full Immortal team, Gamevil changed the boss' health to allow players to deal more damage, in addition to giving an the minimum reward from a Supreme to an Elder if the participant obtained an S Rank. Any Muspelheim dungeons prior to the update were not affected by this hotfix.