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Summon / Pity Calculator

Calculate your chances of getting Mythic or Secret units based on pull count and pity system.

Data Source:YouTube guides, community testing|Updated: 2025-12
Kenpachi, Kyito, Ace, Virtual Idol• Pity: 400 pulls
Probability Milestones
50% chance139 pulls
75% chance277 pulls
90% chance400 pulls
95% chance400 pulls
99% chance400 pulls
Success Probability
39.42%
in 100 pulls
Expected Pulls (Average)
174
Based on 0.5000% base rate with 400 pity
Gem Cost Estimate
For 100 pulls10,000 gems
With 10x discount9,000 gems
For expected pulls17,400 gems

Formula: P(at least 1) = 1 - (1-p)^n

This calculates the probability of getting at least one unit of the selected rarity within the given number of pulls.

Pity System

Mythic Pity

Guaranteed Mythic at 400 pulls if none obtained

Hard Pity: 400 pulls

Secret Units

No pity system for Secret units - pure luck

Sun Jin Wu has 0.00625% rate, requires extreme luck or massive investment

Gem Sources

Story Mode (1000% difficulty)~400 gems per Act

High difficulty gives best rewards

Level MilestonesVaries by level

Major source of gems and rerolls

Unit Index500 gems per new Mythic

First time obtaining each unit

CodesVaries

Check codes page for active codes

Virtual Realm Hard1000 gems

Per clear

Summon Rates Reference

RarityRatePityExpected PullsExamples
Common
50%-2-
Uncommon
30%-4-
Rare
15%-7-
Epic
3.2%-32Speed Cart/Speedwagon
Legendary
1.5%-67Shakamira, Admiral, Akainu
Mythic
0.5%400200Kenpachi, Kyito, Ace, Virtual Idol
Secret
0.00625%-16,000Sun Jin Wu, Lelouch (Quest)

Challenge Drops

Ragna

Featured Challenge
Drop Rate:2%
Pity:75 clears
Dupes Needed:7

Extremely Hard - requires 4-player team with Lv70+ Mythic units

Cannot be AFK farmed, manual clear required each time

Etherealization System

Consume duplicate units to unlock passives and increase stats

Max Level:6
Dupes for Max:6
Bonus per Level:+5%

Never sell duplicate Mythic units - always Etherealize