Why must a throw from the corner be so boring? Why not try to use it?
In this example a corner must be thrown in the left side.
If the defense blocks the players  it is a good idea to make LB help out. If the defense is too close you get the referee's attention to this.
Now it comes:
LW passes to LB, who immediately attacks between the defending R1 and R2 - most against R2.
If the defending R1 moves up to help R2, the ball is thrown backwards behind the back to LW (bounce), who is waiting for that pass.