Nano, the Dawnblade (Evolved)

Q. I have this follower and a Lecia, Sky Saber on my field. Since this follower has Assail from its passive ability, I declare an attack with it on a reserved enemy follower. If my opponent destroys the Lecia, Sky Saber on my field at Quick timing, causing this follower to lose Assail, does the attack still go through?

A. Yes, the attack goes through on the original target.