Doom Weed

The Doom Weed (Scientific name: Doomilius Flowerite) is a black, neon plant that generates an aura of absolute nightmare around it. This aura creates a dark, billowy atmosphere of the location, and can give penguins hallucinations. When eaten, the plant grants great power, but at a price; the consumer constantly needs to feed off the Doom Weed, or else the bearer's powers will start to ebb, amd when returned to normal, needs to be treated at a hospital to cure any hallucinations, or nightmarish thoughts. Doom Weeds dramatically change one's appearance, and this appearance lasts forever. The process of curing a penguin can take up to months; maybe years. It doesn't require water, or sunlight to flourish; as long as bad penguins roam the land then it will spawn. The more bad deeds done, the more frequent they appear. You can tell if a Penguin or any other creature has feasted on a Doom Weed due to 2 black colored wings marked on their chest.

Background
Little is known about this mysterious and ancient plant, the Doom Weed is believed to be thousands of years old. Penguins have not been able to research the plant directly, or they risk suffering from hallucinations. Some scholars believe that the Doom Weed is the source of all the naughty penguins, and they flourish in massive numbers in explicitly bad locations, such as Ban Island, and it has been confirmed that they also grow in Hackzon Valley (Doom Weeds are not native to Hackzon Valley, they are merely made of binary code. The Doom Weeds in Hackzon Valley are not as potent as the real ones). It is quite rare to find a Doom Weed anywhere in the USA, or Club Penguin Island. However, in Mission 11 and 12, they seem to be spawning at a regularity. Due to the locations that Doom Weeds have been sighted upon, it is believed that they are able to grow in any location whatsoever.

Involvement
Doom Weeds have been found in Mission 11 and Mission 12. In Mission 11, Herbert's clone consumed it directly, and took on the alias Herbert Horror, and in Mission 12 it has etched itself in the secret room of the Dojo, where Sensei Wraith hides out.

Trivia

 * The Doom Weed resembles quite like a flower grown from a cactus.