I don't follow Boruto. I don't remember the Juubi being continetal in DC so I may have to reevaluate. What's it's defense like? If Acno spams its roars while dodging, it should eventually win the war of attrition.
The same bijuu dama which was fired on an ocean far away from the country and whose shockwave even reached the battlefield despite of the huge distance.
A single casual Bijuu Dama was capable of this:
That's really no joke.