Grand Line's Lord Of Shadows

Year 1515 of the Sea Circle Calendar, at Thriller Bark.
Luke looked at Gecko Moria, who was killed by him, and the Shadow-Shadow Fruit that regenerated next to him.
Then he fell into deep thought...
A shadow king who made the sea tremble was born!
As the Shadow-Shadow Fruit user, it makes sense for him to rely on his imagination to fight, right?
Robin: "It can stretch and retract freely; Luke is so powerful!"
Hancock: "Luke is too big; I can't bear it anymore!"
Luffy: "Damn it, who's Nika? Why can you copy my skills?"
Luke: "Straw Hat Boy, my painting style is better than yours!"