Schlussel Device 2

Don’t go to other stances with your opponent, but force them out from you by striking, if he strikes just then from above or from below, from the right or from the left, then mark just as he strikes in, then shoot your Long Point in front of you into his face, and at the same time as shooting forward twist your long edge against his oncoming strike, when you have caught his strike on the strong of your long edge, then stay hard on his blade and wind in nimbly outward to his head, but if he goes nimbly off from your sword striking to the other side, then strike or rush him (while his sword is still driving out) to his head or arms, hurry soon after this to bind again on his sword and think of travelling after, slices, wrenches out, and misleading.

Basically from this forward Guard you fence elements in the Before and shall attack through it, thus you can take off to the elements to which one breaks the High Guard acting from this Key.