Purges are periodic attacks on your base by NPCs, triggered by your 'Purge Meter'. Prepare your defenses with walls, archer thralls, and traps. World Bosses are powerful creatures found across the Exiled Lands, such as the Dragon, the Scorpion King, or the Frost Giant. Defeating them yields legendary loot, unique crafting components, and significant experience. Always approach world bosses with a full inventory of healing items and a strong combat thrall.
