Boss Monsters
Story Bosses
Bosses encountered at the end of main story dungeons.
Illusory Royal Tomb Bosses
Bosses found in The Illusory Royal Tomb. They become elite versions at higher floors.
The Fallen Junkyard
Unlocks upon gaining access to M2 and acquiring a Black Key. Home to 4 bosses that scale from Lv1 to Lv10. Each boss has limited vulnerability to some Attack Types.
Entering a fight consumes Black Keys proportional to the level you fight. Combat ends upon death of either party. If the player dies, damage dealt carries over to the next combat.
You enter each boss fight at Lv50, so training stats can be useful here. Bosses are immune to or reduce poison damage.
Key Costs by Level
Lv1: 1
Lv2: 5
Lv3: 10
Lv4: 15
Lv5: 20
Lv6: 25
Lv7: 30
Lv8: 35
Lv9: 40
Lv10: 50