🎲

Wizard Alchemy: Race Reroll Helper

Calculate the probability of landing your target race with N rerolls. See expected cost, should-I-stop advisor, and optimal reroll strategy based on current race.

calculatorGuideLast updated: May 22, 2026
10Races
20Free Rerolls
1%Best Odds

Quick Summary

Failed brews waste rare mats in Wizard Alchemy β€” run the Race Reroll Helper against your Magic Power and recipe list first. Calculate the probability of landing your target race with N rerolls. See expected cost, should-I-stop advisor, and optimal reroll strategy based on current race. Potion data, race stats, and material drops sourced from in-game testing on the latest Wizard Alchemy patch.

Last verifiedReview pending
Patch/data passNot versioned yet
Accuracy levelIn-game verified

Verification Notes

Inputs, formulas, and recommendations should be rechecked when the Roblox experience receives a gameplay update.

βœ… YES β€” Reroll now!

Current: Human (D) β†’ Target: Thestrals (S)

Chance with 20 rerolls

18.2%

Expected rerolls needed

100

Race rarity

1%

Probability by Reroll Count

5 rerolls
4.9%
10 rerolls
9.6%
15 rerolls
14.0%
20 rerolls
18.2%
30 rerolls
26.0%
50 rerolls
39.5%
100 rerolls
63.4%

All 10 Races β€” Quick Reference

S
Thestrals (1% chance)
+20% Dark DMG, +10% ATK, +30 Skill Speed, +3 Move Speed, +10 Jump
Always keep. Best race in the game.
A
Stellar Ambassador (4% chance)
+10% ATK DMG, +20 Skill Speed, Speed Burst on hit
Keep. Excellent all-rounder.
A
Death Eater (10% chance)
Dark DMG boost, skill buff, stealth
Keep. Great for Dark builds.
A-
Fiendish Demon (8% chance)
+Fire DMG, attack boost, fire aura
Keep for Fire builds.
A-
Ice Crystal (8% chance)
+Ice DMG, CDR boost, frost aura
Keep for Ice/Frost Thorns builds.
B
Werewolf (15% chance)
HP + Physical buffs, night bonus
Keep early. Reroll when you have rerolls to spare.
B
Undead (15% chance)
Dark resist, HP regen, decay aura
Decent early. Reroll later.
C
Elf (15% chance)
Minor speed/agility buffs
Reroll when possible.
C
Tree Spirit (12% chance)
Minor HP/nature bonuses
Reroll when possible.
D
Human (12% chance)
No bonuses
Reroll IMMEDIATELY. Zero benefit.

Race Reroll Facts

20 Free Rerolls

Codes RELEASE, WIZARD, 20kMembers, and 17kCCU give 20 Race Rerolls total. Redeem all before rolling.

Thestrals = 1%

1 in 100 chance per roll. With 20 rerolls, you have an 18.2% chance of getting it. Keep rolling.

A-Tier = Good Stop

Stellar Ambassador (4%) or Death Eater (10%) are excellent stopping points if you don't hit Thestrals.

Human = 0 Buffs

Your starter race (Human) has absolutely no bonuses. Reroll it immediately β€” any other race is better.

Reroll Strategy

🎯 Stop at A-Tier

With only 20 free rerolls, getting Thestrals (1%) is unlikely (18%). Stop at any A-tier race and save remaining rerolls for future codes.

πŸ”₯ Match Element

If you get Fiendish Demon (Fire), commit to Fire spells. Ice Crystal β†’ Frost Thorns. Death Eater β†’ Night Wraith. Element matching multiplies damage.

πŸ’Ž Save Shards

After choosing your race, match your Elemental Shard usage. Death Eater + Dark Shard = maximum Night Wraith chance.

🎲 Math is Your Friend

Each reroll is independent. Past results don't affect future rolls. Don't chase after 30+ rerolls β€” the probability barely improves.

Wizard Alchemy Race Reroll Guide

Race rerolling is one of the most important early-game decisions in Wizard Alchemy. Your race determines your passive buffs, element bonuses, and long-term build synergy. With 20 free rerolls from codes, you have limited attempts to get a good race.

The math is straightforward: each reroll has a fixed probability based on the target race's rarity. Thestrals (1%) requires an average of 100 rerolls, meaning your 20 free rerolls give you about an 18% chance. Stellar Ambassador (4%) needs only 25 on average, making it a much more realistic target.

Our recommendation: reroll until you hit A-tier (Stellar Ambassador, Death Eater, Fiendish Demon, or Ice Crystal). If you hit S-tier (Thestrals), stop immediately. If you run out of rerolls at B-tier (Werewolf), that's an acceptable temporary stop β€” future codes will give more rerolls.

Reroll FAQ

Yes. New codes are released periodically, and Race Rerolls can drop from chests and quest rewards. But codes are the primary source.

❓ Frequently Asked Questions

Common questions about Wizard Alchemy Race Reroll Helper

What does the Race Reroll Helper help with in Alchemy?

Failed brews waste rare mats in Wizard Alchemy β€” run the Race Reroll Helper against your Magic Power and recipe list first.

When should I open the Race Reroll Helper?

Open this calculator when Alchemy brew success, race rerolls, ascension pacing, or boss requirements stall your next spell or gear step.

Are the Race Reroll Helper numbers exact in-game values?

Outputs are planning estimates for payback and order-of-operations decisions. Re-run the calculator after balance patches or when your bottleneck changes.

What should I do after using the Race Reroll Helper?

Spend one training block or currency pull based on the Race Reroll Helper, then recheck stats, class unlocks, or boss readiness before moving to the next Alchemy planner.

Methodology & Sources

Potion data, race stats, and material drops sourced from in-game testing on the latest Wizard Alchemy patch. Boss HP and timing data verified through frame-by-frame analysis.

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