I countered his sack with Isaac and beat him. He says its a bad matchup and probably was, but since he likes to stay in the corner in his home made bounce/electric/fan bunker I just forced him out with Isaacs blade. Then placed my own mine and beat him in the middle of the stage. It's the only way I can deal with him. All my other characters don't work.
Isaac's mine is the only mine that can only be destroyed by the shockpad. for other mines such as sweet tooth, a cake, bouncepad, or jelly destroys it. isacc's mine alone destroys sackboy, as well as the blade