Combine and beat the marker. Time the through ball and the run to get in behind the tracking defender, and finish before the block.
As the base, but a defender tracks the runner. Emphasise the timing of the through ball and run to beat the marker, and a quick finish before the block. Start the defender a step back, then even. Rotate the roles.
Fork it into your private drills, then change the animation, adjust positions, swap equipment, or drop it into a session block.