In truth, the Dark-Dark Fruit had become far less important to the current World Government.
Its greatest value had previously been its ability to retain the "Devil Fruit" that left a Devil Fruit User's body after death, but Redfield's Luck-Luck Fruit could now achieve something similar.
Of course, having a replacement did not mean they could allow the Dark-Dark Fruit to fall into outsiders' hands.
In battle, the Dark-Dark Fruit's greatest strengths were its ability to temporarily seal a Devil Fruit User's powers and the nature of its own power.
The former had become somewhat awkward now that Seastone bullets could be mass-produced.
Although Seastone merely made people weak rather than completely unable to use their powers, it did not require close-range contact, making it much more convenient overall.
Another major question was whether the Dark-Dark Fruit's ability to deprive someone of their powers only worked on Devil Fruit Users, or whether it also worked on supernatural abilities from other worlds.
If it was the former, it would become even more useless.
After all, there would definitely be more and more Otherworld powers in the future. But if it was the latter, its value would multiply several times over!
After all, it had now been confirmed that Seastone's ability to weaken people only worked on Devil Fruit Users.
As for its other qualities, its toughness was at least an advantage, so it still had value for making shackles.
Thus, Impel Down was also considering ways to strengthen its restraints on powerful individuals from other worlds.
Though Moria's shadow removal, Taklama's Pet Ring, Nakime's Blood Demon Art that could freely alter spatial layouts, and Magellan's Venom-Venom Fruit suppression were actually sufficient for now.
Still, Vice Warden Magellan stated that there were surely countless bizarre abilities across the myriad worlds. As the