Disease Era Walkthrough

The Era of Disease ends when The Festering Wound is defeated and the next door opens. ^[2]

The Festering Wound is defeated, the DISEASE PURIFIED achievement is awarded, and the next door opens. ^[3]

Runner quest → 30 enemies → weapon enchant → Stormcaller → runner camp and Ancient Bones → Hiveling route → Suspicious Eye and Beholder → Goblin Warlock event → Fire Essence and Smelter Demon → Festered Meat altar → The Festering Wound → Primordial Era door. ^[4]