A-Tier Brainrots
Reliable mid-late earners: Brainrot God and Secret families.
A-tier Brainrots are the workhorses of every solid Base in Brainblast a Lucky Block. They earn enough per second to fund upgrades, Rebirths, and the occasional S-tier gamble, and they are far easier to pull consistently than the top tier.
A-Tier Units Ranked
| Rank | Brainrot | Rarity | Income | Notes |
|---|---|---|---|---|
| 1 | Mastodontico Telepiedone | Brainrot God | ~$350K/sec | Top non-OG earner. |
| 2 | Belula Beluga | Brainrot God | ~$400K/sec | Strong slot multiplier. |
| 3 | Pakrahmatmamat | Brainrot God | ~$500K/sec | Best non-Secret earner. |
| 4 | Los Tipi Tacos | Brainrot God | ~$300K/sec | Reliable mid-game earner. |
| 5 | Tartaruga Cisterna | Brainrot God | ~$250K/sec | Solid Rebirth 4 unlock. |
| 6 | Job Job Job Sahur | Secret | ~$5.5K/sec | Bridge to endgame. |
How to Use A-Tier
A-tier units are most valuable as transition slots. Keep three to four of them in your Base while you grind toward your first S-tier pull, then slowly swap them out one by one. This keeps your income stable while you upgrade Speed and Brain Power.
Pull Strategy
You can target A-tier drops by:
- Training up to the Mythic and Secret zones using the Brain Power guide.
- Saving your Robux for the Secret Lucky Block during Admin Abuse events — see the Admin Abuse guide.
- Combining lower-tier duplicates through the Brainrot Trader to roll A-tier candidates.
Related Pages
A-tier Brainrots are the workhorses of every solid Base in Brainblast a Lucky Block. They earn enough per second to fund upgrades, Rebirths, and the occasional S-tier gamble, and they are far easier to pull consistently than the top tier.
A-Tier Units Ranked
| Rank | Brainrot | Rarity | Income | Notes |
|---|---|---|---|---|
| 1 | Mastodontico Telepiedone | Brainrot God | ~$350K/sec | Top non-OG earner. |
| 2 | Belula Beluga | Brainrot God | ~$400K/sec | Strong slot multiplier. |
| 3 | Pakrahmatmamat | Brainrot God | ~$500K/sec | Best non-Secret earner. |
| 4 | Los Tipi Tacos | Brainrot God | ~$300K/sec | Reliable mid-game earner. |
| 5 | Tartaruga Cisterna | Brainrot God | ~$250K/sec | Solid Rebirth 4 unlock. |
| 6 | Job Job Job Sahur | Secret | ~$5.5K/sec | Bridge to endgame. |
How to Use A-Tier
A-tier units are most valuable as transition slots. Keep three to four of them in your Base while you grind toward your first S-tier pull, then slowly swap them out one by one. This keeps your income stable while you upgrade Speed and Brain Power.
Pull Strategy
You can target A-tier drops by:
- Training up to the Mythic and Secret zones using the Brain Power guide.
- Saving your Robux for the Secret Lucky Block during Admin Abuse events — see the Admin Abuse guide.
- Combining lower-tier duplicates through the Brainrot Trader to roll A-tier candidates.
Related Pages
Frequently Asked Questions
Quick answers to the most common questions.
How long should I keep A-tier units in my Base?
Keep at least three A-tier units until you have at least one S-tier in rotation. Swap them out one at a time so your income never drops.
Are A-tier units worth upgrading?
Only if they are filling slots you cannot yet replace with S-tier. Otherwise spend coins on Speed and Brain Power first.
Which A-tier unit is best for early Rebirth?
Tartaruga Cisterna — its Rebirth 4 unlock makes it a strong first goal for new players.