Hashirama wins no difficulty.
Boil release is avoided effortlessly by hiding within
You must be registered for see links
and any meagre damage Hashirama might sustain is healed through
You must be registered for see links
. All lava attacks are easily dodged considering
You must be registered for see links
it and only had to resort to susanoo because
You must be registered for see links
Considering that Hashirama is on the same level as speed as Madara, which is evidenced by the
You must be registered for see links
they travelled in their skirmishes they had in their battles, he can easily evade it as well. Hashirama can also opt for a bunshin feint, block the lava with wood style and then extinguish the flames with water style or simply travel underground.
You must be registered for see links
so he can pinpoint Mei's location because the chakra within the mist is not as concentrated as chakra within one's body. All water attacks are either blocked by
You must be registered for see links
, or evaded by travelling underground or fusing with wood.
Now Hashirama wins easily with various jutsus in his arsenal which include
You must be registered for see links
which already
You must be registered for see links
. Mei can't even counter basic jukai koutan coming from underground so it will kill her easily
You must be registered for see links
You must be registered for see links
You must be registered for see links
.
You must be registered for see links
or Hashirama simply summons it on top of Mei, considering how much
You must be registered for see links
it is compared to a mountain, it will crush her.
Also Mei hasn't shown the reaction skills to counter a silent underground blitz from Hashirama when both Madara and
You must be registered for see links
fell victim.