Stipulation:
Location: Akatsuki Hideout
Intel: Haku has heard of Sasori of the Red Sand; a puppet master. Sasori knows Haku is from the Hidden Mist
Restrictions: None
Intent: To Kill
Sasori starts out in Hiruko
Haku the Triumphant
I believe it needs to be mentioned that Haku is quite the intelligent shinobi; having extensive knowledge on human physiology [
The Puppet Bodies Downfall

Sasori removing 98% of his real living body and replacing it with a puppet body is often viewed as an advantage. However, this is not the case in this particular scenario. His opponent, Haku, has the capability to not only create ice out of thin air, but also
At this point, I believe it's worth mentioning that Sasori has nothing on Haku.
Hiruko's senbon/tail are effortlessly defended against via an Ice Shield thick enough to withstand countless amounts of paper bombs and ink birds [
Sasori's body will eventually just freeze in place, which is game over.
Iron Sand? Lel.
In the scenario that Sasori ejects out of Hiruko, gets the 3rd Kazekage out, and somehow isn't completely restricted from moving yet; It's still game over for him. Haku's Space/Time capability [
Sasori's only means of surviving.
The flamethrower may aid Sasori in temporarily countering the freezing air; however, this doesn't change the inevitable out come. It'll take much longer for Sasori to completely thaw himself out, then it'll take to freeze his body; and the flamethrower doesn't last very long [
With the inability to see and move, Sasori is finished. Haku doesn't even need to know about what truly keeps Sasori alive, his core, because it to is absolutely susceptible to the freezing temperature, and will eventually shut down, resulting in Sasori's death.
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I believe it needs to be mentioned that Haku is quite the intelligent shinobi; having extensive knowledge on human physiology [
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]-[
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]; can conjure up a counter after seeing a technique once [
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]; able to distinguish a type of bird in the sky that is acting out of the norm and detecting an ambush [
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]. Receiving a 4/5 in the Databook at such a young age isn't something to be disregarded. The Puppet Bodies Downfall
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Sasori removing 98% of his real living body and replacing it with a puppet body is often viewed as an advantage. However, this is not the case in this particular scenario. His opponent, Haku, has the capability to not only create ice out of thin air, but also
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around him at will and even make it
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. *Due note, it has to be 32 degrees (Freezing point of water) or below for it to snow. Given the fact that Sasori's puppet body obviously doesn't provide any type of body heat (Human body temperature is around 97-99 degrees) and thus no resistance to the freezing temperatures he will have to face against Haku; his wooden puppet body will begin to freeze substantially. Furthermore, given the fact that Sasori has absolutely no feeling, granted his puppet body, he will not even notice the freezing air gradually freezing his body until his mobility begins to gradually diminish.At this point, I believe it's worth mentioning that Sasori has nothing on Haku.
Hiruko's senbon/tail are effortlessly defended against via an Ice Shield thick enough to withstand countless amounts of paper bombs and ink birds [
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]
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Sasori's body will eventually just freeze in place, which is game over.
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Iron Sand? Lel.
In the scenario that Sasori ejects out of Hiruko, gets the 3rd Kazekage out, and somehow isn't completely restricted from moving yet; It's still game over for him. Haku's Space/Time capability [
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]-[
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] of transporting near instantly [
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] via the Ice Mirrors allows him to avoid any attack Sasori throws at him. Admittedly, his transportation speed begins to slow down after extensively using it, but nontheless, it should be sufficient enough to last him until Sasori turns into a popsicle stick - which won't take too long.
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Sasori's only means of surviving.
The flamethrower may aid Sasori in temporarily countering the freezing air; however, this doesn't change the inevitable out come. It'll take much longer for Sasori to completely thaw himself out, then it'll take to freeze his body; and the flamethrower doesn't last very long [
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], before
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. Haku can throw up his
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Dome around Sasori, where his speed is hyped up to be at the speed of light (Obvious hyperbole, but still); there is no way Sasori who is already partially frozen, if not completely frozen, will be able to keep up and react. Additionally, a Katon enhanced with chakra couldn't even slightly melt Haku's ice [
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], so it is highly unlikely that a simple flamethrower without any chakra infused in it will over power Haku's Hyōton (Ice Release). Given Haku's knowledge on human physiology, as mentioned before, and knowing Sasori has a puppet body; Haku will aim to strike the only human-like structure that he knows Sasori possesses - the Eye. And this will be done with
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.With the inability to see and move, Sasori is finished. Haku doesn't even need to know about what truly keeps Sasori alive, his core, because it to is absolutely susceptible to the freezing temperature, and will eventually shut down, resulting in Sasori's death.