Path of Exile 2 (PoE 2) ramps up the challenge in Act 2 with its first major boss: Rathbreaker. A ferocious warlord leading a raiding party, Rathbreaker tests players' reflexes, positioning, and crowd control skills-all while bombarding them with physical attacks and swarms of Poe 2 trade  minions.   Unlike Act 1's more straightforward bosses, Rathbreaker is not a solo threat;...