Combo, Crit, Counter Rate & FDR Calculator

Last Updated on October 16, 2025 by Meow

This spreadsheet calculator was created by guccipotato and CHAPU, and shared with permission.

• Link: Chapy Capybara Go! Combo, Skill Crit, Basic ATK/Weapon Crit, & Counter Rate Calculators

Follow the simple instructions on the spreadsheet to figure out your numbers:

• Combo Rate
• Skill Crit Rate
• Crit DMG
• Basic ATK/Weapon Crit Rate
• Counter Rate
• Final Damage Reduction FDR

Frequently Asked Questions #

Can rates go over 100%? #

• Yes, and you’ll often want rates like Combo, Skill, and Counter to go past 100% in PVP because the enemy will likely have Ignore Combo, Skill and Counter.

What are the differences amongst the Crit rates? #

1. Basic ATK Crit Rate: Affects your normal attack, combo attacks, counter.
2. Weapon Crit Rate: Affects your normal attack, combo attacks, counter and rage skill.
3. Skill Crit Rate: Affects Rage skill, Sword Chi, Lightning, Dagger, Light Spear, and any other damaging skill with the attribute skill in the skills database.
4. Dagger/Sword Chi/Lightning/Light Spear Crit Rate: These are highly specific boosts that only affect their named skill. Example: Dagger Crit Rate only increases crit chance for Dagger skills. Most late-game players ignore these since they offer limited overall impact.
5. Physical Crit Rate: Affects physical attribute skills, like Dagger, Sword Chi and Light Spear. There are a few other physical type skills, please refer to the skills database.

Which Crit Type Triggers Fantasy Joker’s Epic Passive? #

1. Basic ATK Crit Rate
2. Weapon Crit Rate
3. Minor Exception: Skill Crit Rate because some rage skill can proc Joker but this is a small contribution compared to the two above
4. Dagger Crit Rate does not proc Fantasy Joker’s Epic passive

How do I calculate my crit rate/what are all the sources for Crit? #

• Use the calculator.

How do I calculate my Crit DMG? #

• Simple example, let’s say your Crit DMG modifier is 500%, and your basic attack deals 10B damage before crit.
  • After a critical hit: 10B × 5 = 50B damage
• Crit damage is a major source of your total damage and not being able to land crits just chokes your damage output.

What is Throwing Knife Crit Rate? #

• It’s another way the game refers to Dagger Crit Rate. Same thing.

What Crit Rate boosts Judgment Ring Mythic Unique Passive? #

• Only Skill Crit Rate.

What Crit Rate boosts Dragon Ball Ring Mythic Unique Passive? #

• Only Basic ATK Crit Rate.

What is FDR (Final Damage Reduction)? #

• FDR is the best damage reduction stat in the game. It caps at 90%, and applies after other damage reduction calculations.

What is Super Crit? #

• Normal Crit damage modifier is capped at 500%. Super Crit increases this cap to 1000%. The SS brand Mythic Wizard can further increase both caps by +200% (700% or 1200%).

Can DoT, HP% Damage and True Damage Crit? #

• DoT like burn, poison and bleed can only crit if you have critical rate of sustained damage, which comes from an artifact, gems and pets; however the damage is so low it is not worth building.
• HP% damage and true damage cannot crit. For Example, the Mythic Skill “Combo X3” deals 1 extra hit equal to 3% of target’s max HP, capped at 30x hero’s ATK. This skill cannot crit.