Moria uses this "feature" to make the giant zombie, Oars, stretch his limbs just like Luffy. Normally, Oars is a giant who cannot stretch, but Moria extends Oars' shadow, which forces Oars' physical body to elongate to match the shadow's shape.
During the battle against the Straw Hat Pirates, Moria demonstrates that by manipulating a person's shadow, he can force their physical body to change its shape as well. One Piece Episode 371
The episode concludes with the debut of , who arrives to challenge Moria and Oars. Moria uses this "feature" to make the giant
In , the "useful feature" refers to Gecko Moria's ability called Shadow Revolution . Shadow Revolution: Moria’s Manipulative Power The episode concludes with the debut of ,
Moria systematically takes down several Straw Hats, including Nico Robin, Sanji, and Chopper.
Gecko Moria & Oars vs. the Straw Hat Pirates. Plot Highlights:
Moria also uses a useful defensive feature of his Shadow-Shadow Fruit powers to instantly switch places with his shadow, Doppelman , allowing him to evade attacks—such as when he rendered Nico Robin's Clutch attack useless by swapping locations with his shadow. Episode Overview