Chrono Synthesis Box: Difference between revisions

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'''Box of Synthesis''' is a random reward box that grants '''1 item''' from a predefined reward pool when opened.
'''Box of Synthesis''' is a random reward box that grants '''1 item''' from a predefined reward pool when opened.
== How it works ==
When a player opens the box, the script performs a weighted random roll based on a total chance pool of '''100.00%''' (10,000 points).
Some items have fixed special rates:
* '''100601''' — '''15.00%'''
* '''100602''' — '''8.00%'''
* '''23436''' — '''8.00%'''
All remaining items share the leftover chance equally.


== Reward Distribution Logic ==
== Reward Distribution Logic ==

Revision as of 18:39, 19 March 2026

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:

  • 10060115.00%

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