damn i forgot about the quicksand waterfall flow. you're right tsunade doesnt stand a chance. however i dont need a lessen in chemistry. the point i was making is that mei doesnt need to touch gaara to hurt him. mei can make the jutsu as acidic as possible and even when it spreads out and disipates it still has some acidity to it which can hurt gaara. the point is the air around her and relatively near her is extremely acidic and should be able to melt the sand and make it useless. but anyway you and thenarutoking have officially convinced me that gaara is a bamf and can beat almost anyone. i mean unlimited amount of sand with that jutsu? cmon, now gaara is as overpowered as naruto and sasuke. i change my vote gaara beats sasukeGaara can make it as soon as Sasuke unleashes susanoo. Gaara's sand abilities are only limited to his imagination just like green lantern.
He could make a giant sand cyclops to kick susanoo around.
Onoki will dusterize gaara dont go too far lol.
Gaara will be in the air and Awont be able to do anything he can be as fast as he wants but he wont touch gaara up there.
Oro would chop A up with the sword of Kusanagi in his true 8 headed form.
Tsunade would not win 1 out of 100 let alone 3 out of 10.
But besides that you are another person who needs a lesson in chemistry.
Mei would need to be inclosed for her techs to work affectively.
Her technique is gaseous which does not mean it will spread very quickly.
It means that that tech would start to disipate very rapidly out in the open.
That means that the further the range it goes the less affective it becomes.
It could easily be blown away by wind outside except for in the immediate vicinity of where it is released.For example:when your cooking something in the kitchen you smell it very strongly,when you go in the living room you smell it a little less,once you step outside you barely smell it,once the wind blows you dont smell it at all......Thats how Mei's ability works,by proximity.
And please A cannot get in the air boy he jumped,Gaara is far beyond jumping distance when he is flying.
--By the way gaara does not have to grind the sand up very slowly to chang the landscape he could use the only technique that he uses hand seals for and that is Quicksand Waterfall Flow that makes a wave of sand appear out of nowhere(Just as Kisame Does) to completely change the landscape and crush anyone it falls on.
With that being said he can change the landscape almost anywhere he battles.