Day 118: Fire/Poison
Solvotile constantly consumes vegetable matter, which it collects and stores in its gullet, where it ferments into thick sludge. At any time, Solvotile may choose to spit up some of this goo, which immediately ignites upon contact with a target. Pokémon rangers must carefully keep track of Solvotile populations, as sufficiently large numbers of them can strip a forest bare within days, leaving a burning wasteland in their wake.
Bizarrely, the fermented goop that Solvotile produces is actually edible in small doses, though those that choose to imbibe it must be wary of its inebriating effects. Connoisseurs of Solvotile ooze will bottle the liquid and allow it to ferment in a more controlled environment, increasing its palatability. Though the liquid is still utterly vile to most people, it can still fetch high prices on the right market.
(Thanks to Adam for the name and flavor!)
I tried for an extra-warm palette here and like how it turned out