During July 2025, Carwasil focused on enhancing the Thorim boss encounter in the azerothcore/azerothcore-wotlk repository, targeting both reliability and maintainability in raid mechanics. He refactored event scheduling and NPC spawning logic using C++ scripting, introducing clearer, phase-aligned event names and timings to stabilize the encounter sequence. By applying a Phase 1 fix, he addressed timing drift and ensured more deterministic phase transitions, directly improving the player experience. His work demonstrated depth in game development and boss encounter design, simplifying event logic to support future iterations and making the codebase more accessible for ongoing development and maintenance within the project.