Oda avoids including mothers in adventures to emphasize the starting point of an adventure. Luffy's mother remains a mystery in One Piece, with various fan theories but no concrete answers.

Luffy has come from nothing, and is now one of the most feared individuals in the world. In Wano, Luffy awakened to the true form of his Devil Fruit, and it was revealed that his guru isn’t the ...

From the next tier of characters, I'd say that Awakened Sukuna Mahoraga has solid damage and the best AoE among them. Dio, Ulquiorra, MUI, Megumi, and Yamamoto: they have great damage output, but ...