Obviously striking speed doesn't equal Hiraishin Speed if the target isn't marked. What's sad is that you assume it needs to be Hiraishin speed in order for Minato to be able to land a hit on Orochimaru.
If he lands a Rasengan on Orochimaru, the latter won't be counter attacking him as he would be busy getting slammed into the ground and momentarily disabled by Rasengan, which requires Oral Rebirth for him to heal.
Orochimaru has
zero Shunshin feats that let him evade Minato who has instantly teleported right in front of him. Obito fell victim to a
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and you think Orochimaru is going to be able evade it? When Obito's speed and reactions are far greater than Orochimaru's? Yeah, not happening.
Him having zero notable Shunshin feats makes it pretty funny that you say its enough.
You clearly don't know what the true meaning of spam is based on this respone. Spam means it can be used in rapid succession without any break. Any jutsu that requires hand signs isn't really spammable. Meaning there is an interval where he will fail to deflect the Kunai and will get hit.
Floating around him? If you mean on his body somehow, then it wouldn't matter, he'd be able to teleport to him, mark him, teleport away and then instantaneously slam Rasengan after Rasengan on him without him being able to react. When the target is actually marked, attack speed is equalized with Hiraishin speed. Instantaneous, as seen when Minato blitzed Obito a second time, before he could react and phase through it. [
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Toxic Blood gas would paralyze him momentarily, but Hiraishin is still usable as it doesn't require that he uses any kind of bodily movement to activate it. He'd evade Oro until the poison wears off.
Eight Branches isn't destroying Minato's Kunai, you are going to need some feats that show it can completely destroy steel Kunai so that Minato can't teleport to them.
Since when did Eight Branches have regenerative abilities anyway? Scan? Anyway, if he decides to go Eight Branches, then he becomes a perfect target for the Shishou Fuuin.
It would be a simply task to seal him away just how he sealed Yang Kurama into Naruto. [
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Going Eight Branches won't help him offensively either since he still can't hit Minato and his chances are even lower now since he's become such a big creature.