@Saladking: he also couldnt kill Happy at point blank range with a suicide explosion, not very impressive really
Actually that guy who got his ass kicked by laxus even said his poison is more effective on people with magic ability. and the guy who turned people into babies isnt actually that strong by himself, gray was able to beat him on his own (although he did get munched)
(he's pretty weak) true, but you also dont know the full capabilities of it, similar to how people dont really know Don's full capabilities with Parasite, so I'll leave that one alone.
Yeah and Jellal still blitzed him and the rest later on, and Luffy's much faster than he is
Well first they have to hit him. Acnologia may fly up but Luffy could launch himself after him and knock him down with a Elephant Gatling or a Thor Elephant Gun, the latter being mountain level +
@eddz99: no he just lost to Aokiji who's an admiral so it's safe to say he was just overpowered
I'll address your points in reverse order.
Mountain level+? When the flying f*ck did that happen? And don't you dare give me that giant squid panel (I seriously hope there's something else to support it).
Happy not being killed was perhaps the biggest use of PIS in any manga I have ever read. Happy went from nothing to town level in the stroke of a pen, allegedly using 'affro power', if that's not PIS then I don't know what is. It should be entirely ignored on these forums.
As for the 3 I mentioned:
Based on hype, Zeref should stomp Luffy, but I'll leave that for now as he has no notable feats, other than killing a severely weakened Hades and effortlessly tanking everything thrown at him so far.
I don't see Acnologia losing. Gildarts stated explicitly that it wasn't even taking its fight with FT seriously, yet easily dominated the whole guild. Their combined attacks did nothing against it, plus it is a casual island buster. Could Luffy hurt it? I'm sure he could, but I seriously doubt, based on both feats and powerscaling, that Luffy could win with just a couple of hits. Also, Luffy would have to be bloodlusted to go all out on it right from the start. As his regular hits would barely damage it, I could picture it nuking him before he did anything that could stop it. And even if it stays on the ground, ok, but it would still be difficult for Luffy to take down a highly durable dragon who can one-shot him.
As for Hades: the guy is a monster in terms of durability. The attacks of team Natsu (Erza, Gray, Lucy, Wendy, Natsu) did nothing to him. More impressive is that he took a blast that could be seen across the whole island at point-blank range and got back up again with no major damage, bearing in mind this was all while he was holding back. Hades should be able to one-shot Luffy, or at least cripple him, using Grimoire Law (which is effectively undodgeable, so Hades would probably resort to it quickly when he realises none of his attacks are hitting). I accept that Luffy might win it, but no way would it be easy.