Most Season 15 players spend far too many materials chasing a marginal damage gain, only to discover that the last stretch of "perfect" gear adds little to a boss run that already works. The smarter investment is a repeatable Echo of Mephisto route built around stable uptime, not flashy...

The biggest September mistake is spending time on one program at a time, then realizing a full game of missed overlap cost valuable PXP, lineup flexibility, and MLB 26 stubs that could have stayed reserved for a true endgame upgrade. The September 16 Pete Alonso Program, September Spotlight Drop...