Girafarig

It looks like a docile ruminant and bites from behind. The head at the end of Girafarig's tail has a brain of its own — tiny, incapable of thinking much — but that's enough to react to a smell or a noise and snap at anyone who approaches from behind. Pokédex entries keep coming back to the same detail: while the body sleeps, that second head stands guard around the clock because it doesn't need to sleep.

The rest is savanna. One and a half metres tall, 41.5 kilograms, four legs, a long neck and a pair of little horns on its forehead. The official category, Long Neck Pokémon, focuses on the visible part of the animal and overlooks the interesting one.

From Generation II through Generation VIII, it was a species with no relatives: no pre-evolution, no evolution and nobody that looked like it. That ended in Scarlet and Violet, where it learns Twin Beam at level 32 and, with that move in its moveset, levels up to become Farigiraf. The evolution doesn't add a third head: it swallows the tail's head into its skull and turns the two brains into a single one. Seen that way, Girafarig is half of an idea that took seven generations to finish.

Its 455 base stat total is spread out without any one stat standing out: 90 Special Attack, 85 Speed, 80 Attack, 70 HP and a double 65 in both defenses. That 65/65 with 70 HP is what decides almost all of its battles, and not in its favour.

The ability that defines it is Sap Sipper, its Hidden Ability: it completely nullifies Grass-type moves and raises its Attack when it does so. The joke is that it raises its physical Attack, 80, rather than its Special Attack, where it actually belongs. Inner Focus, its regular ability, only prevents flinching.

Defensively, the combination works better than it looks. Normal cancels Psychic's weakness to Ghost and leaves it with a clean immunity; Fighting ends up dealing neutral damage; only Bug and Dark hit for double damage. On the offensive side, the story is reversed: Normal gives it no advantage against anything, and Psychic runs into the sheer number of Dark types spread across any modern format.

The most reasonable plan revolves around Nasty Plot, which it learns at level 46 and which raises its Special Attack by two stages at once, with Psychic at 50 behind it and Crunch at 37 for anything immune to the first move. Baton Pass, at level 41, lets it pass the boost to someone else. The problem is surviving the turn it takes to set everything up: with those defenses, any strong Dark- or Bug-type hit knocks it out first.

Where it does work is in a regular Johto playthrough. It already has Psybeam at level 19 and Agility at 23, and by the middle of the game its stat spread is enough to sweep trainers without thinking too hard.

It belongs to a single Egg Group, Field, the most populated in the series, and its gender ratio is 50%, so any partner will do and there is no need to wrestle with probabilities. Its 20 Egg Cycles work out at roughly 5355 steps.

The egg gives it things it doesn't learn by level or TM: Wish, which restores 50% of its HP one turn later; Mirror Coat, which returns twice the special damage it received; Future Sight and Guard Swap. Beat Up and Mean Look are also available, although they are harder to justify.

Its evolution condition is concrete and unique in the series: level up while knowing Twin Beam, a 40-power Psychic-type move that hits twice and that Girafarig learns only at level 32. No stone, no trading and no time of day.

Its habitat is grassland, and it has always stayed there: Route 43 in Gold, Silver and Crystal; the Safari Zone in Ruby, Sapphire and Emerald; Route 214 in the fourth generation. In Scarlet and Violet it doesn't appear in Paldea, only in the DLC The Indigo Disk. Its catch rate, 60, puts it in the awkward middle ground: it isn't a legendary, but it is much closer to the 45 of difficult Pokémon than to the 255 of the ones that go down to the first Poké Ball. When defeated, it yields 2 Special Attack EVs and sometimes a Chesto Berry.