The Bryan Countergambit is an option for you when you have the Black pieces. The whole point of this move is to drag White's light square Bishop out of position. Then you will attack the White Kingside with ferocity.
Your light square Bishop can go to b7 with tempo. Your Queen and King's Knight will make tactical trouble for White's King. You can often make it really difficult for White to castle.
Black scored heavily with this system in the 1850s with Morphy, Anderssen and Kieseritzky among those who enjoyed success with it. It has failed miserably in it's brief appearances modern chess however. Black has repeatedly lost against inferior players. For all of that, if it could shine in the Romantic Era, it has a future in amateur chess.