Soloing the Echo of Mephisto in Season 13 taught me one thing pretty fast: stuffing your bags with better Diablo 4 Items won't save you if you're playing the fight like a target dummy. I went in thinking the usual way. More damage, cleaner burst, shorter phase. That plan lasted about two minutes. Mephisto doesn't just test your build; he tests how well you can stay calm when the floor turns...