The most critical evolution of the came with the introduction of the Weapon Refinery (in Fire Emblem Heroes circa 2017). Before refines, older PRFs became obsolete as new, stronger generic weapons were released. The Refinery changed the game.
For players: For developers: Keep those refines coming, and fix poor Leo. prf weapon
(Pseudo-Random Frequency / Pulse-Rifle Framework) The most critical evolution of the came with
Despite its power, PRF-based targeting has limits. The most famous is the Doppler notch : a target moving perpendicular to the radar’s line of sight (e.g., “beaming”) has zero relative velocity. To such a radar, that target looks exactly like stationary clutter. A skilled pilot can “notch” an incoming missile by turning 90 degrees. older PRFs became obsolete as new