Striking or countering?
If striking:
If your sword strikes nothing, it should go diagonally from Vom Tag to a low guard on the left. Your blade should strike the opponent with the "sweet spot," which is on the weak.
If you chose, you can continue the momentum through the Tail guard, and back up to Vom Tag or Ochs.
It's not called the "wrath" or "rage" strike for nothing; it carries a lot of power. Stopping at Pflug neither carries as much power nor jives with what I see in the manuals (granted, I'm familiar only with Ringeck, Wallerstein, and Talhoffer).
If countering an oberhau:
If you're using Zornhau to break your opponent's strike, such as Zorn against Zorn, you'll likely use your strong against his weak, though strong against strong works when you step in close.
Yeah, kind of situational.
Then a second strike with the long edge to the opponent's head.
That's one way, though not as quick as comming back up and striking with the short edge: down, up. There are also a lot of other things that can be done depending on the situation that are simple.
If my blade still has a lot of momentum and the situation right, I'll let the blade travel through tail, ochs, and strike the head with the short edge.
I just use that as an example of how situational things are. Pay attention to the dynamics of the blade and use its motion (or lack thereof) to your advantage.
Another example: if you strike Zorn and he breaks with another Zorn, you can counter his counter by going soft, letting your blade fall through Schrankhut, and striking above or below; or you can trap his arms with your right and disarm, throw, or simply smack him in the face with the pommel since it's in the neighbourhood. <img src="/forum/images/icons/wink.gif" alt="" />