The Great White One is the flagship end‑game encounter introduced in Path of Exile 2’s Act 4. Unlike earlier bosses, it mixes massive area attacks with rapid‑fire summons, forcing players to juggle positioning, damage mitigation, and cooldown management all at once.
Because its abilities scale with your character’s level and the chosen ascendancy, the fight feels different for each build. Understanding the phases, the timing of its ice‑burst, and the optimal defensive loops is the key to turning a frustrating wipe into a satisfying victory.