During August 2025, Correl focused on improving the correctness of combat-triggered abilities in the magefree/mage repository. He addressed a critical bug in the Nahiri, Forged in Fury card logic, ensuring its triggered ability activates only when the equipped creature attacks. Using Java and leveraging his expertise in card game logic and unit testing, Correl implemented regression tests to prevent similar issues in the future. His work enhanced the reliability of equipped-attacking-trigger mechanics and reduced related bug reports. The fix was delivered with clear commit traceability, supporting future audits and reviews, and demonstrated a thorough approach to maintaining game integrity.