Card Upgrade System
Upgrading cards is a great way to boost your gear with added stats. This guide will walk you through how it works, what you’ll need, and how to maximize your chances of success.
💡 Tips & Reminders
Use Card Protection for B and A level upgrades—it’s not worth the risk without it!
The system uses floating-point RNG for precise success calculations.
Rates may change in future patches for game balance—stay tuned to updates!
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