Doom-shroom

The Doom-shroom is a mushroom that creates a explosion that looks similar to an atomic bomb; appropriately enough, detonating it creates a crater, which the player cannot plant in for a short while, and destroys any plants it is planted on or that are planted on.

It is based on the Death cap.

Powers
The Doom-shroom's main power is to explode destroying all zombies in half-screen and leave a crater where it was planted.

If Plant Food is given to it, the Doom-shroom will explode dooming all screen, but leaving no crater.

History
Doom-shroom first meet Crazy Dave during the zombie apocalypse starting. Crazy Dave first asked him to join the plants, but he refused.

Later, Dave sent Repeater to try making a deal with Doom-shroom, which he accepted.

Trivia

 * Plant Food can be applied on its crater, that will disappear.
 * The Doom-shroom is the only plant that leaves a crater.
 * It's the stronger explosive plant overall.