#1 – Whitebeard/Blackbeard’s Gura Gura no Mi Paramecia-type Devil Fruit
which allows the user to create vibrations, or “quakes”, making the user a Tremor Human. This fruit is fearsomely reputed to be able to destroy the world, and is considered to be the strongest Devil Fruit within the Paramecia class, having powers no weaker than those of a Logia.
“It may very well be us that meet our end here today… Because that man… HOLDS THE POWER TO DESTROY THE VERY WORLD!!!” — Fleet Admiral Sengoku describes the Gura Gura no Mi’s potential.