Every Blook in Bug Pack
Bug Pack contains 9 blooks distributed across Uncommon, Rare, Epic, Legendary, and Chroma rarity tiers, all obtainable by opening the pack in the Blooket Market for 25 tokens. Butterfly is the Legendary at 0.50% (not Bee, as one AI source incorrectly states). Blue Butterfly is the Chroma at 0.03%. No blook named “Grasshopper” or “Firefly” exists in Bug Pack or anywhere in Blooket.
| Blook | Rarity | Drop Rate | Blook Score | Sell Value |
|---|---|---|---|---|
| Ant | Uncommon | 19.625% | 5 | 5t |
| Rhino Beetle | Uncommon | 19.625% | 5 | 5t |
| Ladybug | Uncommon | 19.625% | 5 | 5t |
| Fly | Uncommon | 19.625% | 5 | 5t |
| Worm | Rare | 9% | 10 | 20t |
| Bee | Rare | 9% | 10 | 20t |
| Mantis | Epic | 2.97% | 20 | 75t |
| Butterfly | Legendary | 0.50% | 35 | 200t |
| Blue Butterfly | Chroma | 0.03% | 50 | 300t |
Each blook connects to its own page with full cumulative probability tables and collection detail as pages go live.
Bug Pack Drop Rates by Rarity Tier
Bug Pack distributes its 9 blooks across five rarity tiers, with the highest individual Uncommon drop rate of any Blooket pack. Each of the four Uncommons carries a 19.625% rate, the first pack in Blooket to extend drop rates into the thousandths decimal place.
| Rarity | Combined Rate | Blooks |
|---|---|---|
| Uncommon | 78.5% | 4 (Ant, Rhino Beetle, Ladybug, Fly at 19.625% each) |
| Rare | 18% | 2 (Worm, Bee at 9% each) |
| Epic | 2.97% | 1 (Mantis) |
| Legendary | 0.50% | 1 (Butterfly) |
| Chroma | 0.03% | 1 (Blue Butterfly) |
Nearly four out of five openings return one of four Uncommons. About 1 in 5.5 openings returns a Rare (Worm or Bee at 9% each).
Mantis is the only Epic at 2.97%, the lowest Epic rate of any 25-token pack. The combined Legendary + Chroma rate is 0.53%, meaning approximately 1 in every 189 openings returns Butterfly or Blue Butterfly.
How Likely Is Pulling Butterfly from Bug Pack?
Butterfly carries a 0.50% drop rate per Bug Pack opening, a rate shared with Lion (Safari Pack) and Baby Shark (Aquatic Pack). These three Legendaries sit in the “triple rate” tier, all reaching the same 50% cumulative threshold at approximately 138 openings. Cumulative probability across multiple openings follows the formula 1 − (1 − p)^N, where p is the per-pack drop rate and N is the total number of openings.
Butterfly Legendary (0.50% per opening)
| Openings | Tokens Spent | Cumulative Chance |
|---|---|---|
| 25 | 625t | ~11.8% |
| 50 | 1,250t | ~22.2% |
| 100 | 2,500t | ~39.4% |
| 138 | 3,450t | ~50% |
| 250 | 6,250t | ~71.4% |
| 500 | 12,500t | ~91.8% |
| 1,000 | 25,000t | ~99.3% |
A player spending 100 packs (2,500 tokens) on Bug Pack has roughly a 39% cumulative chance of pulling Butterfly, meaning more than half of 100-pack sessions end without one. For comparison, Medieval Pack's King at 1.00% reaches 50% in just 69 openings (1,380 tokens).
Legendaries at 0.50%: Bug Pack vs Safari Pack vs Aquatic Pack
| Legendary | Pack | Rate | 50% Openings | Pack Cost | 50% Token Cost |
|---|---|---|---|---|---|
| Butterfly | Bug Pack | 0.50% | ~138 | 25t | 3,450t |
| Lion | Safari Pack | 0.50% | ~138 | 20t | 2,760t |
| Baby Shark | Aquatic Pack | 0.50% | ~138 | 20t | 2,760t |
All three Legendaries at 0.50% reach the same 50% cumulative threshold in 138 openings. The cost difference is the pack price: Bug Pack at 25 tokens per opening costs 690 more tokens (3,450t vs 2,760t) for the same Butterfly probability that Safari Pack or Aquatic Pack costs for Lion or Baby Shark.
Each opening remains an independent event carrying the same 0.50% rate regardless of previous results.
How Likely Is Pulling Blue Butterfly from Bug Pack?
Blue Butterfly carries a 0.03% drop rate per Bug Pack opening, a Chroma reskin of the pack's own Legendary (Butterfly). This is the only Chroma in any Blooket pack that reskins its own Legendary rather than a blook from a different pack or a lower rarity within the same pack. One visual distinction: Butterfly wears a crown, Blue Butterfly does not.
Blue Butterfly shares the 0.03% rate with Teal Platypus (Outback Pack) and Pirate Pufferfish (Pirate Pack). All three Chromas at 0.03% in 25-token packs reach a 50% cumulative chance at the same threshold: approximately 2,310 openings (57,750 tokens).
Blue Butterfly Chroma (0.03% per opening)
| Openings | Tokens Spent | Cumulative Chance |
|---|---|---|
| 50 | 1,250t | ~1.5% |
| 100 | 2,500t | ~3.0% |
| 250 | 6,250t | ~7.2% |
| 500 | 12,500t | ~13.9% |
| 1,000 | 25,000t | ~25.9% |
| 2,310 | 57,750t | ~50% |
| 5,000 | 125,000t | ~77.7% |
Reaching a 50% Butterfly chance costs approximately 3,450 tokens. Reaching 50% for Blue Butterfly costs approximately 57,750 tokens. The Butterfly-to-Blue Butterfly gap is approximately 16.7x, the second-largest Legendary-to-Chroma gap in the cluster after Safari Pack's Lion-to-Rainbow Panda gap (25x).
One AI source estimates 3,200-3,333 openings for a 90-95% Blue Butterfly chance. The correct figures are approximately 7,675 openings for 90% and approximately 9,986 openings for 95%.
BlooketIQ runs the cumulative formula for both Butterfly and Blue Butterfly at any token amount. Enter your budget, toggle Strategy Mode, and see separate probability estimates before spending.
Bug Pack Token Efficiency and Strategy Mode
Bug Pack costs 25 tokens per opening. Selling duplicate Uncommon, Rare, and Epic blooks back to the Market returns an estimated average of 9.75 tokens per opening, the lowest resell EV of any pack in the cluster.
The expected resell value per Bug Pack opening breaks down as:
- Uncommon tier (78.5% combined rate x 5 token sell value) = 3.93 tokens
- Rare tier (18% combined rate x 20 token sell value) = 3.60 tokens
- Epic tier (2.97% rate x 75 token sell value) = 2.23 tokens
- Total expected resell: ~9.75 tokens per opening
- Effective cost per opening: 25 − 9.75 = ~15.25 tokens
Players recover roughly 39.0% of each pack's cost through reselling duplicates. Bug Pack's lower recovery stems from Mantis at 2.97%, the lowest Epic rate of any 25-token pack. For context, Ice Monster Pack (also 25 tokens) recovers 42.7% because its Epic rate is 4.5%.
This resell estimate excludes Butterfly (Legendary) and Blue Butterfly (Chroma) because most collectors keep chase pulls. BlooketIQ's Strategy Mode calculations factor this into the calculator automatically.
Bug Pack Blooks Directory
Each blook in Bug Pack connects to its own page with full cumulative probability tables, obtainability status, and collection detail.
Chroma
- Blue Butterfly | 0.03% drop rate, Blook Score 50
Legendary
- Butterfly | 0.50%, Blook Score 35
Epic
- Mantis | 2.97%, Blook Score 20
Rare
- Worm | 9%, Blook Score 10
- Bee | 9%, Blook Score 10
Uncommon
- Ant | 19.625%, Blook Score 5
- Rhino Beetle | 19.625%, Blook Score 5
- Ladybug | 19.625%, Blook Score 5
- Fly | 19.625%, Blook Score 5
Bug Pack Facts and Probability Insights
Bug Pack carries several statistical and structural distinctions across Blooket.
- Butterfly at 0.50% shares its exact drop rate with Lion (Safari Pack) and Baby Shark (Aquatic Pack). All three Legendaries reach a 50% cumulative chance at approximately 138 openings. Bug Pack costs 25 tokens per opening (3,450 tokens for 50%), while Safari Pack and Aquatic Pack cost 20 tokens each (2,760 tokens for the same probability).
- Blue Butterfly at 0.03% shares its exact drop rate with Teal Platypus (Outback Pack) and Pirate Pufferfish (Pirate Pack). All three Chromas in 25-token packs reach 50% at approximately 2,310 openings (57,750 tokens). Blue Butterfly is a reskin of the pack's own Legendary (Butterfly), the only Chroma in Blooket that reskins its own pack's Legendary blook.
- Bug Pack has the highest individual Uncommon drop rate in all of Blooket at 19.625% per Uncommon. This is the first pack to use a thousandths-place decimal in its drop rates. The four Uncommons combine to 78.5%, the highest Uncommon tier total of any pack.
- One AI source fabricates blook names and swaps rarities for Bug Pack. The fabricated roster includes “Grasshopper” (does not exist in Blooket), “Firefly” (the actual blook is named Fly), and lists Bee as the Legendary (the actual Legendary is Butterfly at 0.50%). The same source omits Butterfly entirely and misinterprets 19.625% as a tier total instead of the per-blook rate. All nine blook names and rates in the table above are verified against multiple community sources.
- Bug Pack is Blooket's newest permanent Market pack, released unannounced on March 5, 2025 (Season 6). No other permanent Market pack launched without a pre-release announcement. Blooket's official social media confirmed the release the same day.
- Worm is the only blook in Bug Pack that is not technically an insect or a bug. All other blooks (Ant, Rhino Beetle, Ladybug, Fly, Bee, Mantis, Butterfly, Blue Butterfly) are insect-based. Butterfly is modeled after the Monarch Butterfly. Blue Butterfly may be inspired by the Common Blue or Blue Morpho.
- BlooketIQ estimates cumulative odds for both Butterfly and Blue Butterfly from Bug Pack at any token input, factoring in Strategy Mode resell recovery. At least one AI source gets the math wrong by approximately 2x for Blue Butterfly. BlooketIQ is an independent fan-made calculator not affiliated with Blooket LLC.
Frequently Asked Questions: Bug Pack
How rare is Butterfly in Bug Pack?
Butterfly carries a 0.50% drop rate per Bug Pack opening, the same rate as Lion (Safari Pack) and Baby Shark (Aquatic Pack). Across multiple openings, cumulative probability builds: 100 packs reach ~39.4%, 138 packs reach ~50%, and 500 packs reach ~91.8%. At 25 tokens per opening, the 50% threshold costs approximately 3,450 tokens. Run your Butterfly odds on the BlooketIQ calculator.
How rare is Blue Butterfly in Blooket?
Blue Butterfly carries a 0.03% drop rate per Bug Pack opening, a Chroma reskin of the pack's own Legendary. Cumulative probability reaches ~50% at approximately 2,310 openings (57,750 tokens) and ~77.7% at 5,000 openings (125,000 tokens). Each opening remains an independent event. Blue Butterfly shares the 0.03% rate with Teal Platypus (Outback Pack) and Pirate Pufferfish (Pirate Pack).
Is Butterfly the same drop rate as Lion?
Butterfly (Bug Pack), Lion (Safari Pack), and Baby Shark (Aquatic Pack) all carry a 0.50% drop rate. The per-opening probability and 50% cumulative threshold (138 openings) are identical. The difference is pack cost: Bug Pack costs 25 tokens per opening (3,450 tokens for 50%), while Safari Pack and Aquatic Pack cost 20 tokens each (2,760 tokens for the same chance).
Is Bug Pack worth 25 tokens?
Bug Pack returns approximately 9.75 tokens per opening through reselling duplicate Uncommon, Rare, and Epic blooks (39.0% recovery). This is the lowest resell EV of any pack in the cluster, driven by Mantis at 2.97% (the lowest Epic rate of any 25-token pack). Players targeting Butterfly specifically pay 690 more tokens for the same 50% Legendary chance that Safari Pack or Aquatic Pack costs at 20 tokens per opening.
Why does Blue Butterfly not have a crown?
Blue Butterfly is a Chroma reskin of Butterfly (the Legendary), but the crown present on Butterfly does not carry over to the Chroma version. This visual distinction is consistent across Blooket: Chroma reskins alter the color palette of a base blook without necessarily retaining all design elements. Blue Butterfly is obtainable only from Bug Pack, not from any other pack.
Model your Bug Pack token budget for Butterfly, Blue Butterfly, or both, with or without Strategy Mode resell factored in:
Browse every Blooket pack's roster, odds, and economics in one place:
BlooketIQ is an independent fan-made tool. Not affiliated with Blooket LLC. Drop rates are community-sourced and may change if Blooket updates pack odds. Last reviewed: March 2026.
Bug Pack Blooks
Bug Pack is the only pack with a Chroma (Blue Butterfly at 0.03%) alongside a same-species Legendary (Butterfly at 0.50%). All 9 blooks sorted by rarity.
