The most useful Kick a Lucky Block tier list starts with a goal. Income, collection rarity, and trading demand are different rankings, and frequent updates make a fixed name order age quickly. Use the live unit card and Index to score what you own. The provisional bands below explain decisions without pretending that a community snapshot is an official permanent balance sheet.
Income tier framework
For plot progression, rank by effective income per occupied slot. Confirm whether the displayed number already includes the mutation, then compare units using the same time unit and upgrade state.
These bands are relative to your inventory. A unit can be S-tier for a new player and B-tier after World 2. Recalculate when the weakest plot slot changes.
Rarity is context, not the answer
Community documentation records a long rarity path from Common through Rare, Epic, Legendary, Mythic, Godly, Secret, Divine, Hacked, OG, Celestial, Eternal, Eternal+, Abyssal, and the reported World 2 Cosmic band. Higher access bands generally point toward stronger potential rewards, but rarity alone does not reveal mutation, actual income, availability, or demand.
Named units such as Guerriro Digitale, Espresso Shockantoni, and Pulcino Pistoletti appear in late-rarity or event documentation, while common entries such as Trippi Troppi appear much earlier. Those references help identify likely progression context; they are not enough to assign an exact current value. Search the live Index and inspect the owned unit before ranking it.
Do not infer a complete tier list from zone order. Limited event units can remain desirable after their event, a powerful mutation can lift a lower base, and a newly balanced unit can overtake an older one without its rarity label changing.
Apply mutations without double counting
Separate three fields: base income, mutation multiplier, and effective income. If the game already shows the effective result, use it directly. If it shows a base and a live multiplier, calculate once. Public sources currently disagree on at least one Rainbow value, so copying a multiplier from a table can produce a wrong rank.
A lower-base Astral or other high-multiplier unit may outperform a plain higher-rarity unit on the plot. It may still be worse for collection if the plain unit is missing from the Index, or worse for trade if demand is thin. Read Mutations for the dated reference and conflict notes.
When a temporary event buff changes server output, do not rewrite the permanent unit rank unless the unit keeps that modifier. Label the event separately and compare again after it ends.
Collection tier framework
For collection, put an undiscovered or hard-to-replace entry above a duplicate even if its income is weaker. A practical order is: currently unobtainable or ended-event unit; difficult current Index gap; ordinary missing entry; useful duplicate; easily rerolled duplicate. Confirm “unobtainable” in the current Index or event UI—absence from an old list is not proof.
Preserve one copy when a unit might be needed for the Weather Machine, an Index milestone, or an active event. The machine request shown in your server wins over a historical recipe. If storage is tight, keep a small note of what was removed so you do not repeatedly sacrifice the same missing collection slot.
World 2 and Trading Plaza complicate ownership. A unit can be inaccessible through your present kick zones but obtainable from another player. Mark it “trade available, normal source unconfirmed” until the Index clarifies its current acquisition path.
Trading tier framework
Trade ranking adds four factors to income: scarcity, demand, liquidity, and confidence. Scarcity without demand can leave an item difficult to move. High advertised prices without completed trades can be noise. Use the Values guide to record recent comparable offers and the Trading guide to verify both the direct-trade preview and booth flow.
Never turn this page into a promise that one named Brainrot equals a fixed number of Trade Tokens. There is no official permanent price sheet in the public evidence reviewed. Start from live income and availability, collect several current market observations, and use a range with a check date.
Treat an unfamiliar mutation or name as a verification task, not an automatic S tier. Confirm the exact item, mutation, and quantity in the final trade screen. A convincing chat message is not evidence that the preview contains the same unit.
Make your own current tier list
- Open the live Index and unit cards for the Brainrots you own.
- Record effective income, mutation, rarity, source, and current availability.
- Choose one goal: plot income, collection, or trading.
- Sort by the fields that serve that goal.
- Mark uncertain values instead of resolving ties with guesses.
- Recheck the top and bottom slots after an update.
For income, the most important comparison is the replacement threshold: how much more does the new unit earn than the weakest placed unit, and how quickly does that difference fund the next goal? For collection, ask whether the removed unit can be reacquired. For trading, ask whether you have several current observations and whether the item actually sells.
The Brainrots List provides a dated set of names to investigate. It deliberately does not claim completeness, because a reliable partial list is safer than a fabricated ranking of entries that have not been verified.
Sources and confidence
The plot-income role of Brainrots is Official from the Roblox experience. Rarity progression and named examples are Community reported from TechWiser, Bloxodes, and the community update tracker, checked September 17, 2026. The framework is an evaluation method; current income, mutation, availability, and market rank need live confirmation.