Definition
Packs are loot boxes purchased with tokens in the Market. Each pack contains a fixed pool of Blooks across rarity tiers, and opening one pack gives you exactly one Blook drawn according to the pack's published drop rates.
Packs come in three flavours: Market packs (always available), Seasonal packs (rotate by event, Spooky, Blizzard, Lovely, Lucky, Spring, Autumn), and Hidden / Free packs (limited-time drops, usually free).
Current Market packs
Thirteen Market packs are currently available year-round:
- Safari (20 tokens), Rainbow Panda Chroma 0.02%.
- Space (20 tokens), daily-rotating colored Astronaut Chromas.
- Wonderland (20 tokens), King of Hearts Legendary 0.3%.
- Medieval (20 tokens), King Legendary 1% (cheapest token-per-Legendary).
- Aquatic (25 tokens), Megalodon + Baby Shark Legendaries.
- Bot (20 tokens), Mega Bot Legendary 0.03%.
- Dino (25 tokens), T-Rex Legendary 0.3%, smallest pack at 8 Blooks.
- Breakfast (20 tokens), no Legendary, no Chroma, Pizza Epic 2%.
- Lunch (25 tokens), released Sept 2025, Half a Sandwich Chroma 0.04%.
- Pirate (25 tokens), Pirate Pufferfish Chroma 0.03%.
- Outback (25 tokens), Teal Platypus Chroma 0.03%.
- Bug (25 tokens), Blue Butterfly Chroma 0.03%, released Mar 2025.
- Ice Monster (25 tokens), three Chromas, 0.15% combined (best in game).
How pack math works
Drop rates within a pack always sum to 1.0, every pack opens to something. The rates are split across tiers (Common / Uncommon / Rare / Epic / Legendary / Chroma) and within a tier they're further split among the individual Blooks.
If a pack's Chroma tier rate is 0.0015 and three Chromas share that tier with weights 8 / 5 / 2, the per-Blook drop rates are 0.08% / 0.05% / 0.02%. Each pack opening is independent, opening 100 doesn't increase the next pack's odds.
Why pack costs vary
Market packs cost either 20 or 25 tokens. The 25-token packs (Aquatic, Dino, Lunch, Pirate, Outback, Bug, Ice Monster) are the newer additions, all released after 2022, with broader drop pools and one or two Chromas in each. The 20-token packs (Safari, Space, Wonderland, Medieval, Bot, Breakfast) are the originals, generally with smaller pools and fewer Chromas.
There are no token sales or discounts. Pack pricing has been stable, no Market pack has had its price changed since release. Seasonal packs price differently (Lovely / Lucky / Spring at 2,000 tokens for guaranteed Chroma; Spooky / Autumn / Blizzard at 25 tokens with probabilistic drops).
Pack cost is the most underweighted factor in chase planning. A 0.3% Legendary in a 20-token pack costs ~13,800 tokens to hit at 50% confidence; the same 0.3% Legendary in a 25-token pack costs ~17,250. Always multiply the pack-count threshold by the pack price before deciding whether to chase.
Every pack is independent
There is no pity system in Blooket. Each pack opening rolls fresh against the published drop rates, regardless of how many packs you've opened recently. This is the most important fact about pack math, it's why opening 100 packs at 1% gives you 63.4% chance of at-least-one (not 100%), and why "I'm due" is never true for the next pack.
For practical chase planning, use the cumulative probability formula 1 − (1 − p)^N to translate per-pack drop rate into your actual confidence at N packs. Or read the chance calculator's output directly, the 50/90/99 thresholds tell you where in the pack count to budget toward.
The exception: seasonal Lovely / Lucky / Spring packs use a token-threshold mechanic that does guarantee a Chroma after a fixed token spend. That's not pity in the standard sense (it's a fixed contract, not a backoff curve), but it is the only place in Blooket where pack outcomes aren't independent.
Common misconceptions
"More expensive packs have better rares." Not as a rule. Safari is 20 tokens with a 0.02% Rainbow Panda Chroma. Dino is 25 tokens with no Chroma at all. Pack price reflects pool size and rarity diversity more than rare drop quality.
"Drop rates are randomized per player or per session." No. Drop rates are static per pack, set in the game's data and identical for every player at every time. The randomness is in the per-pack roll, not in the rate.
"Bulk-opening 10 packs at once changes the odds." No. The bulk-open animation is cosmetic, you're rolling 10 independent packs whose individual outcomes are identical to opening 10 packs one at a time.
Frequently asked questions
How much does a Blooket pack cost?
20 or 25 tokens. The original 6 packs (Safari, Space, Wonderland, Medieval, Bot, Breakfast) cost 20 tokens each. The 7 newer packs (Aquatic, Dino, Lunch, Pirate, Outback, Bug, Ice Monster) cost 25 tokens.
What is the best Blooket pack to buy?
Goal-dependent. Medieval is cheapest per Legendary chase (1% drop on King). Ice Monster has the best combined Chroma rate (0.15% per pack). Breakfast is best for resell ROI on Common-through-Epic Blooks.
Are there free packs in Blooket?
Account creation gives a small set of starter Common Blooks, no opening required. Occasionally Blooket runs free promotional packs during events. Otherwise, all packs cost tokens.
How many Blooks are in a single pack opening?
One. Each pack opening gives exactly one Blook, drawn from the pack's pool against its published drop rates.
Do Blooket packs ever go on sale?
No. Pack prices are fixed at 20 or 25 tokens with no sales, discounts, or bundle deals. Pricing has been stable since each pack's release.
What's the difference between Market and Seasonal packs?
Market packs are always available year-round. Seasonal packs (Spooky, Blizzard, Autumn, Lovely, Lucky, Spring) rotate during specific event windows, typically 4–8 weeks per year.
See also
Tokens are Blooket's in-game currency. You earn them by playing game modes (and the Daily Wheel) and spend them in the Market on Packs.
A Legendary is the second-rarest Blook tier in Blooket, rarer than Epic, more common than Chroma, with drop rates between 0.2% and 1% per pack.
A Chroma is the rarest obtainable Blook tier in Blooket. Per-pack drop rates sit between 0.01% and 0.08%, and only specific market packs contain one.
Cumulative probability is your chance of pulling a target Blook **at least once** across N packs. Use the formula `1 − (1 − p)^N`, never just multiply.