Venotreme

Venotreme is a Water- and Poison-type Pokémon native to the Kulin region. It is the final form of Platypump, and evolves from Plattox starting at Level 33. It is not known to evolve into any other Pokémon.

PokéDex Entries
Azure:"The purple sludge dripping off its tail and mouth is highly toxic. Its spurs can detect and purify even the slightest imperfections in any water source."Crimson:"The spurs on this Pokémon's legs and arms are full of poison and highly specialised nerve endings, allowing it to test and purify water."

Physical Description
Venotreme is a bipedal Pokémon with a similar physique to an anthropomorphic platypus. Its overall colour is deep blue, with purple face, belly, and hand markings, dark blue spurs, claws, and bill, and bright purple sludge dripping from its mouth and covering its tail. It's head is round, with tree spurs on both sides of its face, a three-pronged mask pattern over its eyes, mouth, and forehead, golden, lazy eyes, and a cowlick that stands straight up in the air. It has a humanoid body, with a flat square chest and a large round belly. It has long arms with three shoulder spurs and thick oval-shaped "hands" with three clawed digits. Its legs are short, with more spurs coming off of its thighs and ankles, and webbed feet with three clawed digits. Its tail is long, thick, and paddle-like, and is perpetually covered in slime that drips onto the ground behind it.

Behaviours
All of Venotreme's spurs, as well as its saliva and tail, are filled and covered with a deadly venom, distilled from toxins in waterways. Using electromagnetism, it can detect even the slightest impurities in any water source, and correct them by filtering it through its spurs. It can then store these impurities and convert them to natural venom, which is secreted through glands in its mouth and at the base of its tail. Like other starter Pokémon, it's prized for its intelligence and rarity, but tends to be reluctant to battle, and is well-meaning, but lazy.

Although considered a domesticated Pokémon, wild and feral Venotreme can be seen inhabiting waterways in the wet areas of Kulin. They are typically seen diving in waterways for food and sun baking themselves on riverbanks. However, they are being seen less and less due to the changing climate and resource depletion. Finding Venotreme in any body of water will tell you it is clean and pure, even if it once was unsafe.