Board Thread:Naruto Discussions/@comment-5085906-20170731184405/@comment-5085906-20170731185028

Oh, that's what that was. I was searching it under Rinnegan techniques. That's why I came up short. Still doesn't explain why Sasuke never used it again though. If he can one-shot all Tailed Beasts like that, I imagine a few situations where that would have come in handy.