Neither the databook or the manga said anything about Yata Mirror blocking a all attacks.You are making that up.Manga AND Databook says otherwise... Yata mirror blocks ALL attacks and make them meaningless.. totsuka seals everything it pierces.
ALL MS users can control the nine tails
@Minato fanboys: Minato died trying to beat the nine tails... im sorry half a nine tails
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Yata Mirror~It is said to be endowed with all nature transformations and as such changes its own characteristics depending on those of the attack it receives, making the attack entirely ineffective.
The keys word in that sentence being Nature Transformation. A Tail Beast Bomb isn't a Nature Transformation, it's a massive collection of compressed Chakra.So you failed.
Sword of Totsuka is suppose to be capable of sealing anything it pierces.The problem with that logic is the manga has already stated that a Tail Beast can't die and they can't be permently sealed.So far we have only seen the sword seal a human in Orochimaru, so there is no proof that it can seal a massive amount of chakra like Kurama.