Shroomillion

The Shroomillion is a species of sharpshell that launches mushrooms off its back.

=In fanon games=

In Pikmin Evolution
The Shroomillion is a species of Sharpshell infected with various types of mushrooms originating from the sporovid family who appears in Pikmin Evolution. It's a sickly green colored creature with foggy gray eyes, the result of the mushrooms controlling it, which have then grown on its back in the place of plates or spines. The Shroomillion dwells in damp areas, around other enemies with mold and spores, acting as sort of one of the bigger threats among the roster of Sporovid controlled beasts. Its back contains as previously stated many different species of mushrooms, which come in four different colors, that being turquoise, lime green, orange, and pink. When it senses a threat the Shroomillion will begin to attack that threat by launching said mushrooms off its back, each with a different effect. The turquoise mushroom releases poisonous clouds that leave behind a lingering vaporous fog. The lime green mushrooms release acidic sludge all over the place, requiring Germ Pikmin to clean it up. The orange mushrooms release flaming ashes in the air, which cause the ground to become burnt and dusty. Finally the pink mushroom releases spores that convert non-Roach Pikmin into Puffmin who ride on the Shroomillion's back and get launched directly at the nearest captain, resulting in them getting converted back to normal and buried into the ground, requiring to be plucked once again. All of these attacks are euqally as dangerous and since there is an element of randomness to it, you can't rely on just a full squad of Roach, Germ, or Elixer Pikmin. However all of these mushrooms have one thing shared in common, their very easy to burst with the right stimuli. If you have a sudden jolt of energy affect the mushrooms the Shroomillion will become completely defensless and will flee before trying to grow back its mushrooms. The best way to perform this is too shock some electricity onto the Shroomillion, which is just enough to cause its mushrooms to break apart and leave it barren. Then you can swarm it will all Pikmin types, though Roach Pikmin are preferred as there is still a lingering cloud of spores one needs to avoid when all the mushrooms burst. The result is an enemy that can be both unpredictable and adaptable, but one with a crippling flaw as well.