Dice prices & Luck

The recorded dice ladder

These 22 shop entries are a September 7–10 reference, from Fire to Chrono. Update 4 is now live; this is the recorded ladder, not a claim that no later dice exist. A listed cost is the individual shop price, not the cumulative price of reaching that tier.

Choose by the decision you can make now

At $75K, Nature's listed 20× Luck is affordable. At $250M, Storm's $200M price fits; Shadow's $1.5B does not. Storm → Shadow raises displayed Luck from 400× to 750×, an 87.5% increase, while the listed price rises 7.5-fold. This is a price/Luck comparison, not the return on a guaranteed character.

Use the next-dice planner with your actual cash and earnings to decide whether to save or fund a unit upgrade first. Its current-price override and Custom shop target let you keep using it when your shop differs. Check any visible prerequisites before buying.

RexonSIM’s Update 4 session (about 7:26–7:53) also discusses a 100Sx dice after the 15Sx tier. The captions do not establish that later dice’s name or Luck value. Choose Custom shop target in the planner, enter 100Sx or your current price, and optionally supply the displayed Luck; the cash/time estimate still works without inventing missing Luck.

Read big prices correctly

K = 1,000; M = 1,000,000; B = 10⁹; T = 10¹²; Qa (also written QD) = 10¹⁵; Qi = 10¹⁸; Sx = 10²¹. Chrono's $15Sx is fifteen sextillion. The planner accepts these suffixes so a billion is not accidentally entered as a million.

Luck is not a personalized drop rate

The game's official description says better dice raise Luck. It does not publish the complete function converting your dice, boosts and upgrades into every character chance. Do not divide an Index denominator by Luck and label that the official chance. Compare owned copies and base Index records instead of judging team income from promotional rarity alone.