A precision-focused attack that rewards a wide margin of success.
The original mechanics are entirely fossil — built on Advantage/2d20, natural 20s, and Vitality Saves, none of which exist in this system. Preserved verbatim in /archive/deadeye-focus-v1.md for reference. The core concept (punishing a wide hit margin) could map cleanly onto Success Bands, since Strong/Devastating Success already scale bonus damage with Prowess — but this needs a real rebuild, not a terminology patch. Not attempted here.