The hardest Legendary Blook to get in Blooket is most likely Mega Bot, which comes from the Bot Pack. Third-party Blooket odds references list its drop rate at 0.03% per pack opening, the lowest figure in their Legendary rankings. Blooket’s own help pages do not publish that exact number in the material reviewed, so treat 0.03% as a reported figure and check the live drop-rate panel in the Market before quoting it as current.
Why Mega Bot is the most likely answer
Two third-party Blooket references, the Blooket Calculator value guide and its Legendary ranking page, both report Mega Bot at 0.03%. The value guide also describes Mega Bot as the rarest Legendary that can be pulled from a pack, which is the qualifier that matters for this question. Legendaries that are only offered through other means, such as seasonal event Blooks, are outside that comparison.
The ranking page places Mega Bot below the other Legendaries it lists. For comparison, it gives Megalodon at 0.20% and King at up to 1.00%. Neither the rankings nor the value guide are official Blooket publications, so the ordering is only as reliable as those sites’ data collection.
The reported rates for the lowest Legendaries
| Blook | Reported drop rate | Pack context | Source type |
|---|---|---|---|
| Mega Bot | 0.03% | Bot Pack | Third-party value guide and Legendary ranking |
| Megalodon | 0.20% | Not stated in the ranking page | Third-party Legendary ranking, comparison figure |
| King | Up to 1.00% | Not stated in the ranking page | Third-party Legendary ranking, comparison figure |
Both third-party pages are dated only by their access or guide year. The Legendary ranking page was accessed on 8 October 2026, and the value guide is labelled as a 2026 guide. Neither page is an official statistic, and the figures can change if Blooket adjusts pack contents.
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How to check the live odds in Blooket
Blooket’s official instructions let you see the current odds for each pack directly. Use these steps to verify the Bot Pack before you repeat the 0.03% figure:
- Open Blooket and go to the Market.
- Select the Bot Pack.
- Choose Show Drop Rates to display the Blooks in that pack and their rarity percentages. The label is from Blooket’s interface, so it may change in future updates.
- Compare the Mega Bot entry with the figure in this article. If the panel shows a different percentage, trust the live panel over any third-party listing.
Blooket’s pack-contents help article explains that the pack details expose the rarity percentage for each Blook, and its collection guide says packs are bought with tokens earned through gameplay. Check both the Blooket Help Center article on viewing pack contents and the Blooket Help Center article on collecting Blooks for the current procedure.
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Availability is a separate issue. Packs can be rotated, and the collection guide notes that seasonal Blooks may appear during special events. If the Bot Pack is not in the Market when you look, you cannot pull Mega Bot at that time, even though its rate is known.
What a 0.03% chance does and does not mean
If 0.03% is accurate for each Bot Pack opening, a player would expect about one Mega Bot for every 3,333 openings on average. That is an average over many openings, not a promise. A given player can pull it sooner or never reach it at that rate in practice.
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The percentage also describes only the chance attached to a pack opening. It does not describe how many tokens a player needs, how long it takes to earn them, or whether the same odds apply to every pack. Those factors depend on how Blooket chooses to run its Market.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Legendary is a rarity tier, not the rarest Blook overall
Blooket’s official Blooks overview lists Legendary, Chroma, Unique, and Mystical as separate rarity categories. The question asks about the hardest Legendary, so Mega Bot is the answer within that tier. It is not automatically the rarest Blook in the game.
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The rarity labels are easy to confuse. A third-party guide, BlooketApp, says Legendaries are generally far more common than Chromas and Mysticals. That is a secondary observation rather than an official odds source, but it explains why the Legendary tier is the logical place to compare pack chances. A search for “how do I get Tim the Alien?” is a different question, because Tim the Alien is a Mystical Blook.
Limits of the available evidence
- The 0.03% figure comes from third-party sites, not from an official Blooket statistic.
- The official help pages reviewed do not print Mega Bot’s exact rate, so the live Bot Pack panel is the authoritative check.
- The ranking covers Legendaries that can be pulled from packs. It does not compare event-only Blooks.
- No first-hand testing or independent measurement of pack openings was carried out for this article.
Mega Bot is the best-supported answer to the question, but the exact percentage should be confirmed in the Market at the time you read it.
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