BlazBlue: Continuum Shift

Thank you to RA1NKING, it's his solution.

"Using Tager, land "Spark Bolt" more than five times during a match.

To use Spark Bolt you must enter the following move set: 41236+D ( A Button on Xbox 360 Controller ) whenever you have a full spark gauge."

Easily doable in Arcade mode as you can change the difficulty if you want. On lower difficulties the computer won't attack very much, making it easy to just wait for the electric bar to fill up. You can use the move (Back, Quarter Circle Back, B) to charge the electricity even faster, but it's not needed as you should have enough time for several full charges. Once full, (Quarter Circle Forward, D) is the input for Spark Bolt, just let it fly and let it charge again.
Not sure if the Spark Bolt has to hit, I wasn't trying to make each one hit when I got the achievement but the computer kept walking right into them.