High-season maps: Aida, Karutan, Acheron and Lemuria — complete guide
Complete guide to MU Online's high-season maps: Aida (S6+ dark forest zone, level 150-250, source of Ancient set drops and Bloody Summoner boss), Karutan (S11+ desert zone, level 340-380, Arca War adjacent), Acheron (S11+ end-game region, level 380+, Arca War location, Guardian boss), and Lemuria (S17+ high-season map, level 400+), including monster types per map, best farming strategies, party vs solo viability, what drops in each zone, how to navigate between zones in the progression ladder, and which season each map becomes available.
