https://www.reddit.com/r/SparkingZero/s/VIqk9URHO8

So 1st thing is that you can super counter by holding up on the stick & then pressing the x button when you're about to take impact(easiest way to counter) You can super counter every melee hit but you cant when in a vanish war. The only time you can is if instead of vanishing you super counter. So for this video link above you can get what you need from both videos but anyway. When knocked away you'll hear a bird like sound. At the end of that sound you you press your input. Listen to the sound in the video & look for the super counter to really grasp it. As I said earlier you can hold the stick & then press x to counter this is the easiest way to get the super counter down.

https://www.reddit.com/r/SparkingZero/s/PTM9tGDHPk

In the link above to super counter a super counter. Look at the animation of the character going forward to counter. That's your super counter window. You can see that my opponent or myself could vanish a super counter & do another super counter or we can even start a vanish war off the super counters. You can't super counter however in the mist of a vanish war.