Starting by Reviving Whitebeard and Ace

Orochimaru's Impure World Reincarnation and genetic modification can not only revive powerful fighters, but also combine their abilities, which is basically like having an unlimited supply of Devil Fruits.

Then he can go revive the Pirate King, Roger.

Fisher Tiger of the Sun Pirates.

The amazing ship's doctor, Hiriluk.

Tom, the great shipwright from Roger's era.

The giant Oars.

He can revive all the great pirates from throughout history.

Put together an invincible fleet, and while he's at it, extract the genes of all Devil Fruit users. He could practically become a god.

Lu Ming could hardly contain his anticipation.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.