Overview
This page organizes the currently available information for Fire Emblem: Fortune's Weave Weapon Affinity Guide. It is written to help you plan a save without inventing unavailable details.
Verified planning notes
- Community report / pending in-game verification: the exact affinity cycle and bonus values described here are based on early player observation and series precedent; confirm them against your current game menus. - Weapon affinity matters most when two units trade hits on neutral terrain; on a tile with a strong avoid bonus, the matchup advantage may not decide the exchange. - Track weapon rank, durability, and affinity together when planning a unit's loadout; a favourable matchup loses value quickly if the weapon breaks mid-fight.
How to use this guide
Check each point against your current route, chapter, and in-game menus. When a detail differs on your save, treat the game and Nintendo's current information as the source of truth.
Sources
- [Nintendo product page](https://www.nintendo.com/us/store/products/fire-emblem-fortunes-weave-switch-2/) - [Official overview trailer](https://www.youtube.com/watch?v=L1gvaBYKFy8) - [Official Nintendo Direct](https://www.youtube.com/watch?v=LHP77mZYuMQ)