Your race in Blox Fruits is half your build. It controls your passive — Cyborg pulls health from drops, Ghoul lifesteals on M1, Shark gets damage reduction near water. So if you spawned in as Skypiean and stayed there, you are leaving 15–30% of your character power on the table.
This guide is the complete rerolling manual: every cost, the actual probabilities (yes, they are not even), and the race you should aim for in April 2026.
How rerolling works
You reroll at one of two NPCs:
- Mysterious Scientist in the Mansion at Underwater City (Sea 2) — costs 5,000,000 Beli or 1,500 Fragments.
- Tort at the Kingdom of Rose docks — costs 3,000 Fragments flat.
- Robux shop — instant single reroll for 90 Robux.
The Mysterious Scientist option is the cheapest path if you are fragment-rich, the Beli option is best for new players, and the Robux option is fine for impatient endgame players who hit 5+ rerolls in a row.
Reroll odds (April 2026)
The chances are not evenly distributed. Some races are weighted lower than others:
| Race | Reroll chance |
|---|---|
| Human | 30% |
| Skypiean | 25% |
| Mink | 20% |
| Fishman | 15% |
| Cyborg | 5% |
| Ghoul | 5% |
| Angel | rare drop, ~3% (replaced one of above) |
| Shark | event-only |
Important: Cyborg and Ghoul are the rarest natural rolls (~5% each). Many players spend 30–50 rerolls trying to hit one of them. Plan for it.
Best race in 2026 by playstyle
The meta has stabilized post-Sea 4 patch. Here is the current consensus:
| Playstyle | Best race | Why |
|---|---|---|
| PvP duels | Ghoul | Innate lifesteal on M1, scaling damage at low HP |
| PvP team-fight | Cyborg | Pulls fragments from kills, scales with raid damage |
| PvE / grinding | Shark | 60% damage reduction in water, raid-friendly |
| Solo flex | Cyborg | Best all-round |
| Speed-running content | Mink | V4 speed buff is unmatched for travel |
Cyborg V4 is the strongest race in the game right now for general purpose. Ghoul V4 is the PvP specialist. The other races are all viable but objectively weaker.
V2, V3, V4 — what each upgrade gives
Race upgrades unlock at level milestones:
- V2 — first major buff, unlocked at level 950 via the Mysterious Scientist quest. ~30 minute solo. Buffs your race's signature ability.
- V3 — Ghost Ship raid in Sea 3, no fragment cost. ~60 minutes if you know the parkour. Makes your race feel "complete."
- V4 — Sea 4 (December 2026) trial run. Each race has a unique trial: Ghoul fights an Underworld Master, Shark goes to the Pearl Trench, Cyborg breaks a fortress. ~2 hours per attempt. Each race gets a different V4 awakening.
Race-by-race breakdown
Human — passive: 1.25x stamina regen. V4 unlocks Coup De Burst, the best mobility-based stun in PvP.
Skypiean — passive: increased gliding speed. V4 unlocks Wind Wall, decent zoning. Worst race for PvE.
Mink — passive: 50% movement speed buff. Best for navigating Sea 3 islands. V4 makes you nearly uncatchable.
Fishman — passive: underwater breath + buff in water. Niche pick, only useful in Sea 4 underwater zones.
Cyborg — passive: regen health from raid drops. V4 unlocks Mecha Form (energy shield + AoE strike). Top pick for general PvE/PvP.
Ghoul — passive: lifesteal on M1. V4 unlocks Underworld Form (red aura, +30% damage at <50% HP). Top pick for 1v1 PvP.
Angel — rare drop. Passive: heal allies on raid wipe. V4 unlocks Sky Wings (ranged heal-to-damage). Strong support.
Shark — event-only race. Passive: water damage immunity + 60% reduction near water. V4 unlocks Hydraulic Pressure (massive AoE in water). Top pick for water-heavy raids.
Strategic rerolling math
If you are sitting on 6,000 fragments and want Cyborg specifically, here is the expected cost:
- Per reroll: 1,500 frags (Mysterious Scientist) or 90 Robux
- Cyborg chance: 5%
- Average rerolls to hit: 20 (geometric mean)
- Average fragment cost: 30,000 fragments
- Average Robux cost: 1,800 Robux
If you cannot afford that, switch your target to Ghoul (also 5% but easier to use solo) or settle for Mink/Cyborg-equivalent at lower budget.
When to reroll vs when to keep
Keep your race if:
- You are Cyborg, Ghoul, or Shark already (you won the lottery)
- You are still under level 700 (irrelevant until Sea 2)
- You play casually and do not raid
Reroll if:
- You are stuck on Skypiean and grinding Sea 3
- You PvP and are not Ghoul or Cyborg
- You are about to Sea-4 V4 trial and have a sub-optimal race for that race's trial type
Frequently asked questions
How many times can I reroll?
Unlimited. As long as you have currency, the NPC keeps giving rerolls.
Do rerolls reset my V2/V3 progress?
Yes. Reroll first, then quest your V2/V3.
Is the 90-Robux reroll worth it?
Only if you are time-poor. The fragment option is cheaper in long-run value.
Can I trade for a specific race?
No. Race is account-bound. Only rerolling changes it.
What is the best race to start with at low level?
Cyborg if you can. Otherwise Mink — its mobility helps in early Sea 2 island-hopping.
Final pick for April 2026
Cyborg V4 is the all-around best. Ghoul V4 is the PvP specialist. Everything else is suboptimal for the current meta. Start rerolling from the Mysterious Scientist with Beli, switch to fragments once you run out of Beli, and only spend Robux if you have already spent 30+ rerolls and want to stop suffering.