UPDATE 9/10/19: After its announcement during Pokémon’s weekend livestream, Galar Ponyta (AKA My Little Ponyta) has now been shown off via official artwork published in Japanese magazine Famitsu.
The new information here is that Ponyta will be a Pokémon Shield version exclusive – the opposite of the recently-revealed Sirfetch’d which is Sword exclusive.
This presents a slightly unbalanced pair of Pokémon to tempt you one way or the other (or into buying both). Ponyta, of course, evolves into Rapidash (heard off-screen during the livestream) meaning Shield has two Pokémon exclusives. Will something else be revealed for Sword?
Source: Eurogamer 24-hour Sword and Shield livestream reveals new Pokémon