i dont think that luffy whil gain strenght trough gear 4, he will probably come up whit some other way or maybe he'll just power up by fighting like he did before the cp9 part
i dont think that would happen and how would the potions effect be infinite or will he just need it 1 time a day or something? i think it would be lameQuote:
Knowing Oda there is no way we will be able to guess Luffy's next technique :p .
But just to add to the fun, what if Chopper develops a potion or something along those lines that will allow Luffy to eat a 2nd Devil Fruit?
i'm not sure wat Gear Fourth would be, but if or when Luffy does get that power, well, i can't wait for it!!
I don't know what the 4th gear could possibly be but I bet the side effect would be him being all streched out and not being able to go back to normal...
Later in the manga, Luffy's gears go up to 5.(it's true) The 4th gear allows Luffy to become solid, REALLY solid. Swords cannot hurt him in this gear as well as bullets. Now the 5TH gear is alittle more complicated, in the 5th gear, Luffy can control ALL his abilities(gears) and use them together.(Yes it sounds like a lame bs. But it's true.)
Luffy needs brass knuckles made of diamond and tipped with sea stone. Thus making Luffy able to one hit KO almost all DF users. :P
What would Gear 4th be, normal is stretching body/skin, then super blood, bones. what else is there? I doubt there will be a Gear 4th, surely Luffy will develop a whole nother style of technique at some stage.