How about the Abyss Rain IP(back 2) reset into Cold Dragon, then Heart?
I'm curious to see how a target behaves if its hit midair by the Heart. Or if it's not hit at all, allowing you the time for the Spacebar...
EDIT: Not that anyone would not-use Meteor after Dragon there, but it's an alternative if you already hit a meteor I guess >_>;
Also, "spotting BCB" works differently. When you BCB directly on an opponent, you're using your actual body to keep them from moving. FDH doesn't block; it just causes damage. So I guess if they try to dash they'll just get hit by the heart? x-x