Summary 
Edit
"This is a strange place full of darkness. Some people claim they witness devils imprisoned inside a gigantic bead. The story attracted contractors, but access to this area is prohibited nowadays."
"You can obtain powerful Devils and resources required for evolution"
OverviewEdit
The Chaos Sphere is an end-game dungeon where you can fight and obtain Rank 4, 5, 6 and 7* Unique Boss cards. There is a different boss for each attribute. These bosses also have the chance to drop an Ingredient card of their matching attribute and rank. When exploring, there is a special "Attribute Force" card, which affects two different attributes.
- Celestial dungeon: Recovers 30% HP to surviving Celestial cards and decreases 20% HP of Underworld.
- Underworld dungeon: Recovers 30% HP to surviving Underworld cards and decreases 20% HP of Otherworldly.
- Otherworldly dungeon: Recovers 30% HP to surviving Otherworldly cards and decreases 20% HP of Celestial.
Attribute is also important when fighting a boss, since it takes more damage from a certain attribute:
Celestial > Underworld > Otherworldly > Celestial
Because of these factors, it is advised to explore Chaos Sphere with a specific, matching party. Each of the 3 attributes (Celestial, Underworld, and Otherworldly) has 4 levels of difficulty (Beginner, Intermediate, Advanced and Master). You can enter the dungeon through the Explore menu.
ExplorationEdit
| Level | Name | Steps | Light cost | Rewards |
|---|---|---|---|---|
| 30 | Otherworldly Sphere Beg | 30 | 40 |  Summon Ticket x1
|
 FP x300
| ||||
| FP x500
| ||||
| 30 | Celestial Sphere Beg | 30 | 40 | Summon Ticket x1
|
| FP x300
| ||||
| FP x500
| ||||
| 30 | Underworld Sphere Beg | 30 | 40 | Summon Ticket x1
|
| FP x300
| ||||
| FP x500
| ||||
| 35 | Otherworldly Sphere Int | 30 | 40 | Summon Ticket x1
|
| FP x300
| ||||
| FP x500
| ||||
| 35 | Celestial Sphere Int | 30 | 40 | Summon Ticket x1
|
| FP x300
| ||||
| FP x500
| ||||
| 35 | Underworld Sphere Int | 30 | 40 | Summon Ticket x1
|
| FP x500
| ||||
| FP x700
| ||||
| 40 | Otherworldly Sphere Adv | 30 | 40 | Summon Ticket x1
|
| FP x500
| ||||
| FP x700
| ||||
| 40 | Celestial Sphere Adv | 30 | 40 | Summon Ticket x1
|
| FP x500
| ||||
| FP x700
| ||||
| 40 | Underworld Sphere Adv | 30 | 40 | Summon Ticket x1
|
| FP x500
| ||||
| FP x700
| ||||
| 55 | Otherworldly Sphere Mstr. | 30 | 40 |  Revive Potion x1
|
| Revive Potion x2
| ||||
| Summon Ticket x1
| ||||
| 55 | Celestial Sphere Mstr. | 30 | 40 | Revive Potion x1
|
|
| ||||
| Summon Ticket x1
| ||||
| 55 | Underworld Sphere Mstr. | 30 | 40 | Revive Potion x1
|
| Revive Potion x2
| ||||
| Summon Ticket x
| ||||
| 50 | Chaos Sphere Crew Capture | 15 | 40 | FP +500, FP +500,
Summon Ticket x1 |
| 30 | Chaos Sphere Crew Battle | 10 | 15 |
Chaos Sphere BossesEdit
| Rank |  Otherworldly
|  Celestial
|  Underworld
|
|---|---|---|---|
| 4 | 
| 
| 
|
| Bel Marduk | Joan of Arc | Dian Cecht | |
| 5 | 
| 
| 
|
| Blue Dragon | Zephyr | Mot | |
| 6 | 
| 
| 
|
| Baal | Ahura Mazda | Abaddon | |
| 7 | 
| 
| 
|
| Calliope | Orpheus | Eurydice | |
| Rank | Otherworldly
| Celestial
| Underworld
|
Moloch and ApolloEdit
- When you obtain Ahura Mazda , Abaddon and Baal you will receive the card Moloch from card album reward, best known for possessing the Unique Skill Trinity.
- When you obtain Orpheus , Eurydice and Calliope you will receive the card Apollo from card album reward, best known for possessing the Unique Skill Grand Cross and the Equipment Deathbringer.
 |  |
| Moloch | Apollo |
