While not known to evolve into or from any other Pokémon, it is said to be a relative of Jigglypuff[1] from the ancient past or a version of it[2] from a different timeline.
Scream Tail is a pink Pokémon with a spherical body. It has pointed ears with black insides and small tufts of hair beneath them, tiny fangs, and large, yellow eyes with markings that resemble some form of makeup. On top of its head is a very long curled tuft of fur that extends down its back and is a darker shade of pink on the end, resembling a tail. It also has an actual tail on its backside.
Scream Tail is capable of levitating itself, as opposed to walking. In an article from an October issue of Occulture magazine, Scream Tail is described as a creature lurking somewhere in a Paldean forest, having the appearance of a Jigglypuff but with a ferocious aggression that leads it to attack anyone who comes near. Its primitive appearance and savage nature have prompted rumors that it could be a Jigglypuff from 1,000,000,000 years ago. Scream Tail is named after a creature in the Scarlet Book that is described as having a distinctive tail and scream.
According to AI Sada, Scream Tail is an ancient Pokémon related to Jigglypuff. However, according to a Sada brought to the Crystal Pool by Terapagos, Scream Tail is a counterpart of Jigglypuff from another timeline. Its true origin is unknown. Scream Tail were brought to the depths of Area Zero by a time machine built by Professor Sada ten years ago.
The magazine Occulture mentions rumors that hypothesize Scream Tail as a Jigglypuff from one billion years ago. This is longer than real-world multicellular life is thought to have existed on Earth, as the first of them could only have appeared around 600 million years ago.[3]
Origin
Scream Tail is based on Jigglypuff. Its hostile nature, screeching voice, and sharp teeth could stem from bats or vampires. Its appearance also resembles the stereotypical depiction of a cave man. The vampire motif could be reinforced as a supernatural connection with Scream Tail's golden eyes as opposed to Jigglypuff's bright blue eyes. Given the Paradox Pokémon's association with sensational paranormal tabloids, Scream Tail may also draw inspiration from Bat Boy.
Name origin
Scream Tail is literally scream tail.
Sakebushippo can be taken literally as 叫ぶ尻尾 sakebu shippo (screaming tail).
↑AI SadaS/AI TuroV: "Through analysis of its genetic makeup, as well as its behavioral patterns...I came to realize that what I had discovered was in fact an ancientS/futuristicV form of Cyclizar, the Pokémon commonly ridden in this region." (Pokémon Scarlet and Violet)
This Pokémon article is part of Project Pokédex, a Bulbapedia project that aims to write comprehensive articles on each Pokémon species, as well as Pokémon groups and forms.