Normal Rescue - Combatant Rescue Rates(07/29 Edited)
Zero Out All Despair!
Hello, This is the Chaos Zero Nightmare Team
In Chaos Zero Nightmare, probabilities are displayed with rounded decimal values.
As a result, the sum of all displayed drop rates may exceed or fall short of 100%.
* This information was current as of July 29, 2026.
■ Rescue Guide
ㆍ The ★5 pity count for ‘Combatant Rescue’ is not shared or accumulated with the ★5 pity count of other Rescues.
ㆍ When obtaining a ★5 Target, the accumulated ★5 pity count is reset.
ㆍ For every 10 Rescues, you will obtain at least one Target of ★4 or higher. The ★4 Target acquisition rate is (100% - ★5 Target acquisition rate).
ㆍ The individual acquisition probability for each Combatant/Partner is applied as a 1/n chance within the combined probability of its respective grade and any rate-up effects.
■ Probability Guide
[★5 Targets]
ㆍ The base probability of a ★5 Target appearing is 1%, and the total probability (including pity) of a ★5 Target appearing is 2.14343%.
ㆍ Base probabilities are applied to the 1st – 57th Rescue, and acquisition chances of a ★5 Target from the 58th Rescue increases by 4.5% each time until the 69th Rescue. A ★5 Target is guaranteed on the 70th Rescue with a 100% chance.
ㆍ Obtaining a ★5 Target resets the total Rescue count.
ㆍ The individual probabilities are as follows:
| 5★ Combatants | Base Probability | Total Probability (Including Pity) |
| Luke | 0.04762% | 0.10207% |
| Khalipe | 0.04762% | 0.10207% |
| Magna | 0.04762% | 0.10207% |
| Rin | 0.04762% | 0.10207% |
| Orlea | 0.04762% | 0.10207% |
| Mei Lin | 0.04762% | 0.10207% |
| Veronica | 0.04762% | 0.10207% |
| Renoa | 0.04762% | 0.10207% |
| Hugo | 0.04762% | 0.10207% |
| Kayron | 0.04762% | 0.10207% |
| Haru | 0.04762% | 0.10207% |
| Yuki | 0.04762% | 0.10207% |
| Chizuru | 0.04762% | 0.10207% |
| Narja | 0.04762% | 0.10207% |
| Nine | 0.04762% | 0.10207% |
| Tiphera | 0.04762% | 0.10207% |
| Rita | 0.04762% | 0.10207% |
| Diana | 0.04762% | 0.10207% |
| Adelheid | 0.04762% | 0.10207% |
| Tenebria | 0.04762% | 0.10207% |
| Fei | 0.04762% | 0.10207% |
[★4 Targets]
ㆍ The base probability of a ★4 Target appearing is 6%, and the total probability (including pity) of a ★4 Target appearing is 12.98314%.
ㆍ The base probability for ★4 Targets remains the same regardless of Rescue count.
ㆍ At least one ★4 or higher target will appear every 10 Rescues.
ㆍ The individual probabilities are as follows:
| 4★ Combatants | Base Probability | Total Probability (Including Pity) |
| Beryl | 0.27273% | 0.59014% |
| Owen | 0.27273% | 0.59014% |
| Rei | 0.27273% | 0.59014% |
| Selena | 0.27273% | 0.59014% |
| Lucas | 0.27273% | 0.59014% |
| Maribell | 0.27273% | 0.59014% |
| Tressa | 0.27273% | 0.59014% |
| Amir | 0.27273% | 0.59014% |
| Mika | 0.27273% | 0.59014% |
| Nia | 0.27273% | 0.59014% |
| Cassius | 0.27273% | 0.59014% |
| 4★ Partners | Base Probability | Total Probability (Including Pity) |
| Arwen | 0.27273% | 0.59014% |
| Alyssa | 0.27273% | 0.59014% |
| Akad | 0.27273% | 0.59014% |
| Wilhelmina | 0.27273% | 0.59014% |
| Rosaria | 0.27273% | 0.59014% |
| Eloise | 0.27273% | 0.59014% |
| Ritochka | 0.27273% | 0.59014% |
| Carroty | 0.27273% | 0.59014% |
| Rachel | 0.27273% | 0.59014% |
| Lillian | 0.27273% | 0.59014% |
| Daisy | 0.27273% | 0.59014% |
[★3 Targets]
ㆍ The base probability of a ★3 Target appearing is 93%, and the total probability (including pity) of a ★3 Target appearing is 84.87345%.
ㆍ Base probabilities are applied to the 1st – 57th Rescue, and from the 58th through the 69th Rescue, the chance to obtain a ★3 Target decreases by 4.5% each.
ㆍ The individual probabilities are as follows:
| 3★ Partners | Base Probability | Total Probability (Including Pity) |
| Nakia | 15.50000% | 14.14558% |
| Zatera | 15.50000% | 14.14558% |
| Raidel | 15.50000% | 14.14558% |
| Douglas | 15.50000% | 14.14558% |
| Yuri | 15.50000% | 14.14558% |
| Yvonne | 15.50000% | 14.14558% |
■ Special Guide
[★5 Targets]
ㆍ When acquiring a duplicate ★5 Combatant for the 2nd through 7th times, they will be converted to that Combatant's [ Memory Code X 1 ] + [ Moment of the Radiant Hero X 20 ]. From the 8th time onward, they will be converted into [ Spectral Cube X 1 ] + [ Moment of the Radiant Hero X 50 ].
[★4 Targets]
ㆍ When acquiring a duplicate ★4 Combatant for the 2nd through 7th times, they will be converted to that Combatant’s [Memory Code ×1] + [Moment of the Radiant Hero ×4]. From the 8th time onward, they will be converted into [ Moment of the Radiant Hero ×10 ].
ㆍ When acquiring a duplicate ★4 Partner, you will obtain the Partner and [Moment of the Radiant Hero ×4].
[★3 Targets]
ㆍ When acquiring a duplicate ★3 Partner, you will obtain the Partner and [Moment of the Radiant Traveler ×20].
Thank you.




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