BlazBlue: Continuum Shift

An alternative solution to this achievement which only involves 1 Burst is:

Choose Tager as the opponent in Versus, gain 100 heat.

Hold D (22) Release D > 632146C > 632146C > Burst

The 1st attach sends the drone to throw Tager into the ground, and bouncing him into the air. I kept on messing up the 2nd burst and found this way by accident.

Like the other solution, practice the 2nd 632146C move as you actually perform the move right before the initial move ends.

An easier way to do this, as most people struggle with the clap method this achievement is named after, is to plug in a second controller, set the time to infinite and the rounds to best of three. Pick Carl on the first controller and Tager on the second.

You'll want to have Tager win the first round so Carl gets his second break burst then in the second round, mash A with Tager and have Carl instant block to build up 100 heat. You'll then want to push Tager into a corner and do Burst > 632146C > 632146C > Burst

I recommend practising in training mode first.

Another solution would to use Tager for your second contoller. Build up your Heat Gaurd by instant blocking till it gets to 100%. push Tager to the wall and perform the following:

(Hold) D > 63214D (on release) > 632146C (half-circle back, forward then C) > Burst > 632146C (half-circle back, forward then C).

The achievement should pop up. You want to make sure your stand away from narvana to perform your DD. then, time your Burst the moment you know your DD is finish and use that Burst to input your 2nd DD and good to go. If your really skilled at timing your move, you can flip the last two and do back-to-back DD ending it with a Burst.

An alternative, and I've tried this out myself, is:

Down C > 632146C > Burst > 632146C.
(Can also flip the last to if you want but will count as 7 seconds).

I hope this helps.