The Nika Devil Fruit connected the character with the lore of Joy Boy, the Void Century war, and Imu, which has become a set of secrets that could define the legacy of the series moving forward.

Imu may have the Earth God Fruit and Blackbeard ... However, with the reveal of Luffy's Nika fruit in Wano, the concept of God Fruits was introduced which completely changed the game.

Nika revealed during the Wano arc, though Loki likely also has a Sun God fruit. The Sea God Fruit, possibly controlled by Imu, could be the most powerful Devil Fruit and a Logia Type that ...