According to a One Piece theory, Saturn's death would help Blackbeard as Devon copied him and he can potentially use it to increase his power.
BLACKBEARD'S VICTORY! Saturn Death Benefits Blackbeard!? #anime #onepiece #theories #anicast
The Egghead Island arc of One Piece has finally ended with the death of Saint Jaygarcia Saturn as he failed to complete his mission. His inability to capture the Straw Hat Pirates and stop them from gaining knowledge of the One Piece mysteries resulted in Imu becoming enraged and removing all of the powers that made him one of the Five Elders.
However, as the story moves forward, One Piece fans may have forgotten an important aspect of the Egghead Island arc that, although only shown in a small panel in the manga, may just have the greatest significance. This aspect revolves around Blackbeard and his crew, who made a short stop at Egghead.
According to a One Piece theory, there is a chance that Saturn's death could prove to be the biggest advantage for Blackbeard. This is due to his crew's involvement during the Egghead Island War, which could not make him the most dangerous pirate in the One Piece world.
