Left Fang of the Green Sultan

The Left Fang of the Green Sultan enters the Dungeon Crawler Carl series as a curved, fang-like sword originally wielded by Eva, dropped on earlier train floors before resurfacing in Book 5. Its ability to slice through hands and pierce magically reinforced breastplates marks it as a formidable weapon with a distinctive Green Sultan aesthetic. Across the series, it transitions from a lost relic to a key asset in high-stakes confrontations, embodying both the brutal history of its previous owner and the escalating dangers of the dungeon's later floors.