User blog comment:Sanji The Cook/Closest to killing Luffy?/@comment-4945830-20120717220444/@comment-4899461-20120722213159

Luffy was never exposed to the Venom Demon poison, so he can't be immune to it. Venom Demon will kill anybody who touches it. I'm not even sure if Luffy could ever beat Magellan alone. I just can't see a way for Luffy to beat him without touching him. Haki won't help him not get poisoned.