🎰 Gacha Simulator & Probability Tracker

Calculate exact probabilities for Mythic traits, track pity counters, and simulate pulls before spending your hard-earned Gems.

🎲 Pull Simulator

Click a pull button to start simulating!

Total Pulls 0
Successes 0
Your Luck

📐 Probability Calculator

How many rolls do you need for a given confidence level? Based on binomial distribution.

Confidence Rolls Needed Expected Cost

📊 Probability After N Rolls

0%
chance of at least 1 success

⚡ Quick Presets

📋 Complete Drop Rate Reference

⭐ Trait Rarities

Common~60%
Uncommon~25%
Rare~10%
Epic~3.7%
Legendary~1.0%
Mythic 0.3%

🏆 Title Drops

Dragon Slayer2.0%
Strongest TitleBoss Exclusive
Valentine TitleEvent Only

📌 Each title has its own independent pity counter. Don't switch targets mid-farm!

💎 Boss Exclusives

Secret Chest0.5% (Boss Only)
Aura Crate0.1% (Boss Only)
Conq. Haki Frag~0.8% (Any NPC)
Limitless KeyGojo Boss Drop

⚠️ Aura Crates drop at a rate LOWER than Secret Chests. Standard NPCs cannot drop them.

📝 Pity Counter Tracker

Track your pity counters for each title. Each title has an isolated pity system — switching targets resets your progress!