Normal Rescue - Combatant Rescue Rates(09/30 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 September 30, 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	0.04348%	0.09319%
Khalipe	0.04348%	0.09319%
Magna	0.04348%	0.09319%
Rin	0.04348%	0.09319%
Orlea	0.04348%	0.09319%
Mei Lin	0.04348%	0.09319%
Veronica	0.04348%	0.09319%
Renoa	0.04348%	0.09319%
Hugo	0.04348%	0.09319%
Kayron	0.04348%	0.09319%
Haru	0.04348%	0.09319%
Yuki	0.04348%	0.09319%
Chizuru	0.04348%	0.09319%
Narja	0.04348%	0.09319%
Nine	0.04348%	0.09319%
Tiphera	0.04348%	0.09319%
Rita	0.04348%	0.09319%
Diana	0.04348%	0.09319%
Adelheid	0.04348%	0.09319%
Tenebria	0.04348%	0.09319%
Fei	0.04348%	0.09319%
Hilde	0.04348%	0.09319%
Olga	0.04348%	0.09319%

[★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	0.25000%	0.54096%
Owen	0.25000%	0.54096%
Rei	0.25000%	0.54096%
Selena	0.25000%	0.54096%
Lucas	0.25000%	0.54096%
Maribell	0.25000%	0.54096%
Tressa	0.25000%	0.54096%
Amir	0.25000%	0.54096%
Mika	0.25000%	0.54096%
Nia	0.25000%	0.54096%
Cassius	0.25000%	0.54096%
Anika	0.25000%	0.54096%

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.