Honestly, I think CP9 could successfully infiltrate thriller bark. Using the skills they have.

Lucci would destroy the entire thriller bark ship since he’s much stronger than everyone there

I don’t know oars would crush them

But think about it, if we’re talking scientifically oars zombie would never exist unless luffy came to thriller bark and got captured, if we’re talking about just cp9 vs thriller bark then the winner is easily cp9, but if the straw hats are there too it’s a 1v1v1 between lucci oars and luffy assuming he got his shadow taken away.

Kalifa soloes

Lucci solos by himself tbh

This isn’t cp0 lucci it’s cp9

Statement still stands

Moria would just find another shadow for oars