Sengoku is renowned for his tactical and strategic genius by Marines and pirates alike: he is mainly responsible for all the Marine maneuvers deployed throughout the Whitebeard War at Marineford, such as forwarding a plan to all Marines that Portgas D. Ace was to be executed ahead of the official schedule with the intention that the opposing pirate forces would intercept the message and lose their composure; he then conspired with Admiral Akainu in a plot to derail the alliance between Whitebeard's core divisions and the 41 independent New World pirate crews assisting by directing a 20-strong Pacifista division to target only the non-Whitebeard division pirates, and it was possible that the earlier transmissions regarding Ace's true parentage was not only an act of public justification but also to demoralize those pirates who were undermined by the Roger Pirates: with Akainu's persuasion, Sengoku's plan managed to drive one of those captains to attempt assassinating Whitebeard himself, and while the blow was not fatal, it did further debilitate Whitebeard's already hazardous condition. He operated his strategies while keeping close in mind the various powers of his greatest subordinates, especially the Marine Admirals: raising Marineford's siege walls in conjunction with Akainu's "Ryusei Kazan" to rout the allied pirate forces and destroy Whitebeard's flagship, the Moby **** while protecting the brunt of the Marine garrison from the damage.
