Tier one: best year-round Chroma odds
Market packs with published Chroma rates are the foundation of any hunt you can run any day of the year. Not every market pack carries a Chroma. Wonderland, Medieval, and Aquatic all top out at Legendary, so the pool you can actually hunt from is smaller than the pack list suggests.
Among packs with Chromas, rates range from roughly 0.02% on the cheapest 20- token packs (Safari, Space, Bot) up to meaningfully higher multi-Chroma packs when they're available. The rule of thumb: cheaper packs carry lower Chroma rates but better per-token odds once you account for the rarity premium; more expensive packs carry higher Chroma rates in absolute terms but worse efficiency per token.
Run the numbers in the chance calculator against your actual token balance before committing; the answer shifts as soon as you factor in the token cost per pack.
Seasonal 100%-Chroma windows
A handful of seasonal packs guarantee a Chroma on every opening during their short availability windows. Lovely (Valentine's), Lucky (St. Patrick's), and Spring (Easter) are the three that have historically run at a 100% Chroma rate. They're the single best vehicle for Chroma-count growth; no luck required, just tokens.
Two important caveats. First, the windows are short, typically a few days to a week. Miss the window and the pack is gone until the next year. Second, the specific Chroma you get from a guaranteed-Chroma pack is still randomised within its Chroma pool, so completing a seasonal Chroma set requires opening enough packs to cover dupes.
Packs to skip (if Chromas are the goal)
Three categories to skip outright when you're Chroma-hunting:
- Chroma-less packs. If the pack's listed rates don't include a Chroma row, no amount of opening will produce one. Wonderland, Medieval, and Aquatic are fun for Legendary chases but waste tokens for Chromas.
- Free Packs. These drop Commons only. Great for completing the free-tier collection, irrelevant for Chromas.
- Breakfast Pack. No Legendary, no Chroma; it's pure collection completion at the Common-through-Epic tiers.
Budgeting a hunt
Pick a confidence level (50% is a coin flip, 90% is insurance, 99% is "really can't miss"), then multiply the packs-to-target by the pack cost. The 50/90 rule guide has the reference numbers. For a 0.02% Chroma at 20 tokens per pack, budgeting to 90% is about 230k tokens. That's roughly 15 months of daily cap grinding. Set expectations accordingly.
If that budget is painful, consider enabling resell in the calculator. Duplicates from the same run recover around half the pack cost depending on what rarity you pull, and that recovery pulls the effective per-pack cost down. See the resell strategy guide for the actual recovery math.
Timing and stacking
The best hunt calendar, for most players, stacks seasonal windows first and fills the gaps with year-round packs. An annual template:
- Mid-February: spend the Lovely-window budget on guaranteed Valentine Chromas.
- Mid-March: spend the Lucky-window budget on St. Patrick's guarantees.
- Early April: spend the Spring-window budget on Easter guarantees.
- Rest of the year: grind year-round packs with the best per-token Chroma rate for your balance. Save a reserve for the autumn (Spooky in October, Autumn in November, Blizzard in December).
This spreads Chroma acquisitions across the year instead of lumping them into single runs, which keeps the grind motivating and avoids the frustration of dry-spell variance in a single pack type.