Nagato an extraordinarily powerful shinobi. Hyped as invincible and unbeatable by the likes of Obito, Konan and Fukasaku. A man who was even able to take down Hanzo with such ease. He is second strongest edo summoning by Kabuto and the 3rd 6 paths. His hype allows him to be able to compete with even the god of shinobi, Hashirama Senju. Knowing Hashirama's fighting style, it is unlikely that he will start out with SM and this is proven when he faced EMS Madara and 100% kyuubi for a very long hours. So with that being said, he is going to start using SM when Nagato pushes him to his base limits. Why Hashirama's mokuton will be useless to Nagato? because Mokuton itself is nature transformation created from the combination of suiton and doton [
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]. Hashirama's chakra will still run through his mokuton allowing him to manipulate them. Preta path will absorb the chakra infused with that wood since preta path absorbs infinite amount of chakra [
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]. This will render most of Hashirama techniques useless. -Mokuton jikai kutan can be destroyed by the rockets of asura path that has shown comparable fire-power to that of multiple giant rasengan [
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][
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]. -Flower tree world is huge threat because of its pollen, but Nagato's bird or his flight ability will allow him to get out of range. -Mokuton mokujin maybe a great defence but it has no fire power threat. It will be destroyed by Gedo Mazo once its summoned by using these [
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][
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]. Gedo Mazo fire power is comprabale to kyuubi's TBB that even destroyed Mokujin [
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]. I will also use the fact Nagato can summon his animals to the battlefield and the dogs will be very threatening because they will keep dividing. If Hashirama decides to throw the gates, then that means he will just stand and focus on restraining them as result, Nagato will finish him off. If Shinsuusenju comes out, then Nagato can destroy with his largest scale of shinra tensie or chibaku tensie. Shinra tensie that was used on konoha did not have half of Nagato's chakra because Nagato is only supplying deva path with 1/6 of his chakra. If that much was even able to take down konoha then one from 6/6 Nagato will with no doubts take down the Shinsuusenju. Chibaku tensie is always depended on how much chakra is concentrated on. It was even powerful enough to trap the juubi whos size is comparable to the shinsuuenju. So if this CT from sick,old,tired Nagato was this size [
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], then one from healthy, prime and full Nagato would dwarf the Shinsuusenju making it impossible to destroy its ord due to the amount of rocks protecting it.