The Season 15 test environment has made one thing clear: mythic progression is no longer a side project you finish after your build is online. Spark costs are heavier, crafted mythics face an equip restriction, and a good unique can suddenly become the centerpiece of your next character. That shift matters whether you farm every night or only log in for a few runs, especially for players tracking Diablo 4 Items before committing resources. Horadr...