Blooket has turned collectible characters, known as Blooks, into an important part of the game’s overall experience. Players can collect different Blooks through Market packs, seasonal events, and special competitions, with each one belonging to a particular rarity category. While many players immediately think of Legendary or Chroma Blooks when discussing rare collections, Blooket’s rarity system goes beyond those familiar categories. At the top of the hierarchy are Mystical Blooks, which are connected to special competitive events rather than ordinary pack openings.
If you have ever wondered what is the rarest blook in blooket, the answer is generally given as Tim the Alien, a Mystical Blook associated with the Pokémon Are Cool event. Current community-maintained Blooket references identify only two confirmed owners of Tim the Alien, making it exceptionally scarce compared with ordinary Market Blooks.
The interesting part is that rarity in Blooket can mean several different things. A Blook may be rare because very few copies exist, because its drop rate is extremely low, or because it can no longer be obtained. Therefore, understanding the rarest Blook requires looking at both the rarity tiers and the way individual Blooks were originally distributed.
What Is the Rarest Blook in Blooket?
So, what is the rarest blook in blooket today? Tim the Alien is widely identified as the rarest individual Blook. It belongs to the Mystical tier, which is positioned above Chroma and Unique in Blooket’s rarity structure. Unlike Blooks found in normal Market packs, Tim the Alien was awarded through a competitive event. Current references report that only two players received it after tying for first place in the Pokémon Are Cool event.
This makes Tim the Alien fundamentally different from a rare Chroma. A player can theoretically continue opening packs to pursue a pack-based Chroma, even when the probability is extremely small. Tim the Alien does not work that way. There is no normal Market pack that produces Mystical Blooks, and the event through which Tim was awarded has already ended. As of 2026, existing Mystical Blooks are retired and do not have an active ordinary acquisition method.
Why Tim the Alien Is So Rare
The biggest reason Tim the Alien is considered exceptionally rare is its limited distribution. Most collectible Blooks are designed around a repeatable acquisition system. Players earn tokens and spend them on packs, giving them repeated opportunities to obtain different Blooks. Even a Blook with a tiny probability can theoretically appear for multiple players over time.
Tim the Alien was different because it was tied to a specific competitive event and a very limited result. Current Blooket community references state that the Pokémon Are Cool event ended with a two-way tie for first place, resulting in only two confirmed Tim the Alien owners. This distinction is important because the Blook’s scarcity comes from the number of copies distributed rather than from a percentage-based Market drop rate.
Another reason collectors place so much attention on Tim the Alien is its Mystical classification. Mystical is the highest rarity tier in Blooket’s current rarity hierarchy. Mystical Blooks were awarded through special competitive events rather than being included in standard Market packs, which puts them outside the normal token-and-probability system used by most collectible Blooks.
Understanding Blooket’s Rarity System
To understand what is the rarest blook in blooket, it helps to first understand how Blooket separates its collectible characters into rarity tiers. The system ranges from Common Blooks, which are widely accessible, through increasingly scarce categories such as Rare, Epic, Legendary, Chroma, Unique, and Mystical.
The names can sometimes be misleading. For example, “Legendary” sounds like it should represent the absolute top level of rarity. In Blooket, however, Legendary is below Chroma, Unique, and Mystical. A Legendary can also have a defined Market drop rate, while Mystical Blooks are associated with special awards and have no ordinary Market drop rate.
| Rarity Tier | General Acquisition Method | Relative Scarcity |
|---|---|---|
| Common | Available by default | Lowest |
| Uncommon | Market packs | Low |
| Rare | Market packs | Moderate |
| Epic | Market packs | High |
| Legendary | Market packs | Very high |
| Chroma | Packs and special events | Extremely high |
| Unique | Special awards or limited methods | Exceptional |
| Mystical | Special competitive events | Highest |
The table shows why simply looking for a Blook with the word “Legendary” in its classification can lead to the wrong conclusion. Rarity depends on the tier, distribution method, and availability. Mystical sits at the top of the commonly documented hierarchy, while individual Blooks within that tier can have dramatically different numbers of known owners.
Mystical Blooks and Their Special Status
Mystical Blooks are unusual because they are not simply the result of getting lucky with a Market pack. They have historically been connected with Blooket-hosted competitive events and special accomplishments. Current references list five Mystical Blooks: Spooky Ghost, Tim the Alien, Phantom King, Rainbow Astronaut, and Hamsta Claus. All five are currently described as retired from their original award events.
Tim the Alien stands out because its known ownership count is extraordinarily small. Current community records identify two confirmed owners. Spooky Ghost has also been reported with two known copies in some community-maintained records, so claims about a single universally undisputed rarest Mystical should be treated carefully when ownership records are incomplete.
Still, Tim the Alien is the Blook most frequently identified as the answer to what is the rarest blook in blooket because of its two-copy status and its association with one of Blooket’s most limited award distributions.
How Rare Is Tim the Alien Compared With Other Blooks?
The difference becomes clearer when Tim the Alien is compared with Blooks that players can obtain through packs. Chroma Blooks, for instance, can have extraordinarily small drop rates. Community-maintained Blooket references place Chroma probabilities in a range that can reach approximately 0.01% for individual Blooks, although special packs can operate differently.
That means a particular Chroma can be incredibly difficult to pull. However, pack-based rarity and overall scarcity are not exactly the same thing. If a Chroma remains obtainable, every player theoretically has an opportunity to pursue it. A retired Mystical Blook with only a couple of confirmed copies has a completely different kind of scarcity.
The Rarest Obtainable Blooks
There is therefore another useful way to interpret the question. If someone asks what is the rarest blook in blooket but specifically means “the rarest Blook I can still try to obtain,” the answer changes depending on the current Market and event offerings.
Chroma Blooks generally occupy the top end of the normal pack-based rarity system. Current references describe Chromas as the rarest rarity available through ordinary pack-opening mechanics, with some individual Chroma drop rates reaching extremely low levels.
This distinction prevents confusion between a Blook that is extremely rare because only a few copies exist and one that is extremely difficult to obtain because its probability is tiny. Both can reasonably be called “rare,” but they represent different forms of scarcity.
Why Chroma Blooks Are Often Confused With the Rarest Blooks
Chroma Blooks receive a lot of attention because their Market probabilities can be dramatically lower than those of Legendary Blooks. Some documented Chroma rates fall around 0.01% to 0.08%, depending on the Blook and acquisition method.
For a player opening packs, this can make a Chroma feel like the rarest thing in the entire game. Imagine opening pack after pack and repeatedly receiving Common, Uncommon, Rare, or Epic Blooks without seeing the Chroma you want. The experience creates a strong sense of scarcity. However, the distinction is that Chroma Blooks belong to a system where probability governs acquisition, while Mystical Blooks are awarded through specific events.
Some limited-time packs have also offered guaranteed Chroma outcomes, meaning that not every Chroma acquisition follows an ultra-low probability model. Community references specifically note special packs such as Lovely, Lucky, and Spring packs where Chroma rewards have been offered through guaranteed mechanics during limited availability periods.
What Makes a Blook Valuable to Collectors?
Rarity is only one part of why players value particular Blooks. Availability, historical importance, visual design, event history, and the number of known owners can all affect how interesting a Blook is to collectors. A Blook associated with an old event may attract attention even when it does not have the lowest numerical drop probability.
Mystical Blooks are especially interesting because their history is tied directly to competitive Blooket events. They are not simply random rewards that happened to have low odds. Their limited distribution gives them a historical connection to specific moments in Blooket’s development.
The collection aspect also encourages players to distinguish between owning many Blooks and owning unusual Blooks. Someone with a large collection may have hundreds of ordinary characters, while another player may have a much smaller collection containing a historically limited Blook. This is one reason discussions about what is the rarest blook in blooket remain popular among collectors.
Can You Get Tim the Alien in Blooket Today?
As of the currently documented 2026 information, Tim the Alien cannot be obtained through ordinary Market packs. The Pokémon Are Cool event associated with its distribution has ended, and Mystical Blooks do not appear as standard pack rewards.
This means buying or saving tokens does not provide a conventional route to Tim the Alien. Players should also be cautious about anyone claiming that a particular amount of tokens, a secret pack, or a special code can unlock an existing Mystical Blook. The documented acquisition method for Tim was tied to the original competitive event, not a normal Market purchase.
The situation could theoretically change if Blooket introduces a future event or creates new rules around retired Mystical Blooks. However, that would require an official change to the game’s distribution system. Existing community references currently describe the original Mystical rewards as retired.
Other Extremely Rare Blooks Worth Knowing
While Tim the Alien is the most commonly cited answer, collectors may also be interested in the other Mystical Blooks because they occupy the same top rarity tier. Spooky Ghost, Phantom King, Rainbow Astronaut, and Hamsta Claus each have their own event history and distribution circumstances. Their known ownership numbers are not equally well documented, which makes exact population comparisons difficult.
Among lower tiers, Chroma Blooks deserve attention because some have exceptionally small pack probabilities. Legendary Blooks can also be difficult to acquire, although their probabilities are generally higher than the lowest Chroma rates. For example, the Megalodon has historically been documented as one of the rarest Legendary Blooks, while some Chroma Blooks can have much lower individual drop probabilities.
For collectors, these categories can be thought about in two simple ways:
- Rarest by known ownership: limited Mystical Blooks such as Tim the Alien.
- Rarest by pack probability: certain Chroma Blooks with extremely low Market rates.
- Rarest Legendary: Blooks such as Megalodon with very low Legendary probabilities.
- Rarest by availability: retired event Blooks that cannot currently be obtained.
This approach is more useful than treating every form of rarity as identical.
Why Rarity Does Not Always Mean Gameplay Advantage
Another important point is that collectible rarity should not automatically be confused with gameplay strength. Blooks are primarily collectible and cosmetic elements of Blooket. Having an extremely rare Blook does not necessarily mean that a player will automatically perform better in every Blooket game.
This distinction matters because a player might assume that the rarest Blook must provide a major competitive advantage. Instead, much of the attraction comes from collection value, historical significance, appearance, and prestige among players. Current community references describe Blooks as collectibles whose value is tied largely to rarity and collection systems rather than a universal gameplay advantage.
How Players Can Build a Rare Blook Collection
Players who want to develop an impressive collection should understand that collecting rare Blooks is usually a long-term process. Market packs can produce unexpected results, while limited-time events may introduce special opportunities. Saving tokens and understanding which packs contain particular rarity levels can help players make more informed collection decisions.
At the same time, collectors should recognize that some of the rarest Blooks are no longer available through ordinary methods. Therefore, chasing an old Mystical Blook through random pack openings is not a realistic strategy. Instead, players can focus on currently available Chroma and other limited Blooks while watching for legitimate future events.
The most important principle is to understand the difference between rare, hard to obtain, and no longer obtainable. These terms can overlap, but they are not interchangeable. A Blook with a 0.01% chance may be incredibly difficult to pull, while a retired Blook with only a few copies may be impossible for new players to obtain at all.
Conclusion
So, what is the rarest blook in blooket? Based on currently documented 2026 information, Tim the Alien is the Blook most commonly identified as the rarest. It belongs to the Mystical tier and was awarded to the tied first-place finishers of the Pokémon Are Cool event, with two confirmed owners reported by current community-maintained references.
However, rarity becomes clearer when you separate overall scarcity from pack probability. Mystical Blooks represent the highest rarity category and are retired from their original events, while Chroma Blooks represent the highest rarity commonly associated with pack-opening systems. Some Chromas have exceptionally low probabilities, making them the rarest Blooks that players may encounter through certain Market mechanics.
