Killing any of Whitebeard's sons is a big no-no.This was actually foreshadowed in Ace's cover story. Not a good idea to diss Whitebeard when Ace is nearby.is so desperate to save Ace, as Ace was the one who made him a hat to protect him from the elements. Because You Were Nice to Me: Why Oars Jr.Badass in Distress: Ace for the majority of the arc.The Bad Guy Wins: Ace is successfully executed and Blackbeard gains Whitebeard's power.
He steals the visual Transponder Snail as the war rages on to essentially make a promotional video of himself.
Sengoku is also this when he reveals his Devil Fruit powers.The Giant Squad on the Marines' side and Oars Jr.Roger's bloodline, but their victory is hollow.
They may have gotten Whitebeard and killed off Gol D.
