FS Gear Calculator

My Max Stage:

Local Session

You have unsaved changes!

Bulk Actions

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Current Gear Power

0B

Spent: 0 Void Crystals

Selection Strategy

Select gear slots to upgrade for the simulation.

Weapon Chest Boots Wrist Shoulder Belt Ring Relic

Max Current Rarities

Max potential using currently owned Seals

Select a strategy to start.

Target 5B

Upgrade up to Mythic (Lvl 12)

Seals Only

Target 60B

Upgrade up to Titan (Lvl 14)

Seals Only

Select Heroes

Bulk: Select Heroes

Bulk: Select Gear

Weapon Chest Boots Wrist Shoulder Belt Ring Relic

Bulk: Target Rarity

-- Keep Rarity --

Common

Uncommon

Rare

Epic

Legendary

Mythic

Titan

Angel

Bulk: Target Level

Keep Level

Cloud Save

Username (Unique):

Welcome!

Firestone Gear Calculator

Optimize your gear upgrades, calculate costs, and reach new power milestones efficiently.

This quick guide will help you set up your profile.

Quick Setup

Configure your basics

1. Max Stage

Highest stage reached:

2. Unlocked Heroes

Select special heroes you own:

Confirm Upgrade

This will immediately update the gear for Hero.

Don't show this again this session