The Marineford Arc was the biggest gathering of Devil Fruit users so far in the series with Akainu, Aokiji, Bartholomew Kuma, Blamenco, Boa Hancock, Buggy, Crocodile, Dalmatian, Daz Bones, Donquixote Doflamingo, Edward Newgate, Emporio Ivankov, Epoida, Galdino, Gekko Moriah, Hina, Inazuma, Jozu, Kizaru, Laffitte, Marco, Marshall D. Teach, Monkey D. Luffy, Onigumo, Portgas D. Ace, Sengoku, Smoker, Trafalgar Law, and Tsuru, as well as several unidentified Devil Fruit users, taking part, a total of at least twenty-seven people. Except for Enel, every canon Logia user created by Oda was present during the battle.
According to another interview in 2012, Oda said the final arc will be so amazing that it will make [the] Marineford War arc look like nothing.