4. League Mechanic ROIEach league mechanic behaves like its own mini-game. Track separately: Mechanic Type: Expedition, Ritual, Harvest, Heist, etc. Investment: Scarabs, Atlas passives, Kirac mods Revenue: Raw drops + sellable crafts (e.g., logbooks, veiled chaos, enchants) Session Length & ROI: How many maps did it take? Profit was Path of Exile currency earned After a few tracked...