Cacnea

At 51.3 kg spread over just 0.4 m, Cacnea has a much more compact body than its plant-like appearance suggests. Its design takes the form of a rounded cactus, with thorn-covered arms, short legs and a yellow flower that blooms once a year. It does not live in comfortable places: it seeks out deserts and dry terrain, stores water in its body and can go 30 days without drinking. The flower serves two purposes. Its scent attracts prey and, when they draw near, the thorns shoot out from its body to bring them down.

The harshness of its environment affects the flower: the more arid the place, the prettier and more aromatic it grows. Its thick, thorny arms also serve as weapons, allowing it to attack with violent blows. Its humanoid shape and the flower on its head give it an almost festive appearance, but the behaviour described in the Pokédex is that of a patient predator from arid regions.

It occupies the first position in a two-species evolutionary line. At level 32, it evolves into Cacturne, which keeps the Grass type and adds the Dark type.

It is not a common competitive choice. Its 85 Attack and 85 Special Attack allow it to be built either way, but its 50 HP, 40 Defence, 40 Special Defence and 35 Speed leave little room for taking hits or moving first. Its total of 335 is noticeable next to fully evolved species.

Sand Veil is the Ability that best fits its origins: it increases Evasion during sandstorms. Even so, it does not fix its fragility and depends on keeping that weather active. Water Absorb, its Hidden Ability, lets it recover HP when hit by Water-type attacks; that does give it useful switch-ins against aquatic opponents, although the Grass type already resists those attacks.

Offensively, Grass hits Water, Ground and Rock for super effective damage. Energy Ball makes use of its 85 Special Attack, while Sucker Punch partly compensates for its 35 Speed if the opponent is about to use an offensive move. Spikes provides utility by punishing switches, and Nasty Plot lets it seek a Special Attack boost before attacking. The problem is finding that turn: its defences are low and it stacks weaknesses to Fire, Ice, Poison, Flying and Bug.

In a normal playthrough, it does have a place against teams with Water, Ground or Rock Pokémon, especially if it comes in safely after a free switch. In demanding battles, its low Speed and poor durability usually make evolving it the preferred option.

Cacnea belongs to the Grass and Human-Like Egg Groups, an unusual combination among Grass-type species. Its gender ratio is 50% female and 50% male, so breeding does not require looking for a specific gender. Its 20 Egg cycles are equivalent to approximately 5355 steps.

Its notable Egg Moves include Counter, which makes use of the hits it receives, Belch, with 120 base power, and Fell Stinger, which can greatly increase its Attack after knocking out an opponent. Acid and Venom Drench expand its Poison-type options, while Disable and Block are useful for disrupting opponents instead of dealing direct damage.

The evolution is exact: it reaches level 32 and becomes Cacturne. It is found in rugged terrain, especially in dry and desert areas. Its catch rate is 190, so catching it is relatively easy, although it does not reach the extreme of species with a catch rate of 255. Breeding also allows you to obtain specimens with Water Absorb, its Hidden Ability, if you have a parent that can pass it on.