Chrono Synthesis Box
Box of Synthesis
Box of Synthesis is a random reward box that grants 1 item from a predefined reward pool when opened.
Reward Distribution Logic
The script uses a total pool of 10,000 chance points.
Fixed-rate items
- 100601 = 1500 points = 15.00%
- 100602 = 800 points = 8.00%
- 23436 = 800 points = 8.00%
Total fixed chance:
- 3100 points = 31.00%
Remaining chance:
- 6900 points = 69.00%
This remaining chance is divided among the other 27 entries in the pool.
Because the division is not perfectly even:
- the first 15 non-fixed entries receive 256 points = 2.56%
- the remaining 12 non-fixed entries receive 255 points = 2.55%
Important Notes
- Some items appear more than once in the pool.
- If the same item ID appears multiple times, each entry is rolled separately.
- This means duplicated items have a higher total combined chance.
For example:
- 100058 appears twice
- 536 appears twice
So their effective total chance is approximately doubled.
Reward List
| Index | Item | Chance | Notes |
|---|---|---|---|
| 1 |  True Gemstone Shadow Thump Box
|
2.56% | Shared pool |
| 2 |  Maximum Mammonth Shadow Thump Box
|
2.56% | Shared pool |
| 3 |  Full Penetration Shadow Thump Box
|
2.56% | Shared pool |
| 4 |  Experience Shadow Thump Box
|
2.56% | Shared pool |
| 5 |  Absolve Shadow Thump Box
|
2.56% | Shared pool |
| 6 |  Reload Shadow Thump Box
|
2.56% | Shared pool |
| 7 |  Auto Spell Shadow Thump Box
|
2.56% | Shared pool |
| 8 |  Clever Shadow Thump Box
|
2.56% | Shared pool |
| 9 |  Durable Shadow Pick-Up Box
|
2.56% | Shared pool |
| 10 |  Spell Caster Shadow Thump Box
|
2.56% | Shared pool |
| 11 |  Lord Bearer's Shadow Thump Box
|
2.56% | Shared pool |
| 12 |  Mega Blitz Shadow Thump Box
|
2.56% | Shared pool |
| 13 |  Stability Shadow Mix
|
2.56% | Shared pool |
| 14 |  Physical Magical Mix
|
2.56% | Shared pool |
| 15 |  Immuned Athena Mix
|
2.56% | Shared pool |
| 16 |  Hard Champion Mix
|
2.55% | Shared pool |
| 17 |  Kingbird Ancient Mix
|
2.55% | Shared pool |
| 18 |  Hasty Shadow Synthesis Box
|
2.55% | Duplicate entry |
| 19 |  25223
|
2.55% | Shared pool |
| 20 |  80027
|
2.55% | Shared pool |
| 21 | 100058
|
2.55% | Duplicate entry |
| 22 |  23474
|
2.55% | Shared pool |
| 23 |  23669
|
2.55% | Shared pool |
| 24 |  100053
|
2.55% | Shared pool |
| 25 |  100011
|
2.55% | Shared pool |
| 26 |  536
|
2.55% | Duplicate entry |
| 27 |  100602
|
8.00% | Fixed rate |
| 28 |  23436
|
8.00% | Fixed rate |
| 29 | 536
|
2.55% | Duplicate entry |
| 30 |  100601
|
15.00% | Fixed rate |
Combined Chances for Duplicated Items
| Item ID | Entries | Combined Chance |
|---|---|---|
| 100058 | 2 | 5.10% |
| 536 | 2 | 5.10% |
Rare Drop Announcement
The script sends a global announcement when the obtained item's chance is 8.00% or lower.
This includes:
- all shared-pool items
- 100602
- 23436
The following item is not announced because its chance is above the threshold:
- 100601 — 15.00%
Summary
- Total reward pool: 100.00%
- Highest chance item: 100601 at 15.00%
- Mid-tier fixed items: 100602 and 23436 at 8.00%
- All other items: approximately 2.55%–2.56%
- Duplicate entries increase the effective drop chance of those items