Cob Cannon is a massive plant in the cool game Plants vs. Zombies, which shoots cobs of corn at zombies, inflicting massive damage over a large enough area. This cannon is an ear of corn that has a devastating effect and is also very effective and can quickly suppress whole waves of zombies. When Cob Cannon is ready, the player can click on it and then use the crosshair to aim. The Plants vs. Zombies cursor and game pointer with Cob Cannon!