What is the Brustar Doll?
- Available at The Dark Guardian Events.
- Root Box.
- Matryoshka format.
- Brustar’s Soul Stone is the main reward.
- It is extremely difficult to make a Brustar an absolute star during an event.
Root box discharge rate
Brustar Doll, 3,723 pieces opened. For your reference.
(Thanks to DASHIMAKI-TAMAGO and japanese-chat for their help!)
- Brustar Doll x2 : 1,512 (40.6%)
- Brustar Soul Stone x5 : 192 (5.2%)
- Brustar Soul Stone x10 : 106 (2.8%)
- Brustar Soul Stone x30 : 21 (0.6%)
- Chest of Supertitans x1 : 117 (3.1%)
- Summoning Sphere x1 : 128 (3.4%)
- Summoning Sphere x2 : 77 (2.1%)
- Titan Potion x300 : 220 (5.9%)
- Titan Potion x750 : 64 (1.7%)
- Titan Skin Stone x150 : 189 (5.1%)
- Titan Skin Stone x300 : 147 (3.9%)
- Titan Artifact Sphere x1 : 239 (6.4%)
- Titan Artifact Sphere x4 : 66 (1.8%)
- Ancient Titan Artifact Chest x1 : 46 (1.2%)
- Artifact Seal Chest x1 : 233 (6.3%)
- Essence of the Elements x400 : 250 (6.7%)
- Gold x200,000 : 61 (1.6%)
- Gold x500,000 : 55 (1.5%)
Estimated Value of Brustar Doll
- Including Gold: 221 Emerald
- Without Gold: 192 Emerald
Brustar Doll Value Ratio
- Brustar Soul Stone : 13.9%
- Super Titan Soul Stone : 3%
- Summoning Sphere : 11.9%
- Titan Potion : 14.7%
- Titan Skin Stone : 12.5%
- Titan Artifact Sphere : 14.8%
- Ancient Titan Artifact Chest : 6.8%
- Artifact Seal Chest : 3%
- Essence of the Elements : 6.5%
- Gold : 12.9%
Expected value: 100 Brustar Doll
- Brustar Soul Stone : 384
- Super Titan Soul Stone : 83
- Summoning Sphere : 40
- Titan Potion : 16,221
- Titan Skin Stone : 10,308
- Titan Artifact Sphere : 72
- Ancient Titan Artifact Chest : 6
- Artifact Seal Chest : 34
- Essence of the Elements : 14,277
- Gold : 5,699,952
Number of boxes needed for Brustar
(statistical estimate)
Expected value
(half of the people are considered to be able to achieve it)
- Brustar Star1 : Brustar Doll x7.8 *summoning
- Brustar Star2 : Brustar Doll x20.9
- Brustar Star3 : Brustar Doll x60
- Brustar Star4 : Brustar Doll x190.3
- Brustar Star5 : Brustar Doll x425
- Brustar Star6 : Brustar Doll x816.1
Twice the expected value
(90% of people are considered to be able to achieve this)
- Brustar Star1 : Brustar Doll x15.6 *summoning
- Brustar Star2 : Brustar Doll x41.7
- Brustar Star3 : Brustar Doll x119.9
- Brustar Star4 : Brustar Doll x380.7
- Brustar Star5 : Brustar Doll x850
- Brustar Star6 : Brustar Doll x1632.1