Obstagoon

It is said that Obstagoon's evolution is the result of the Galarian Linoone's survival instinct being honed from competition and harsh conditions of the Galar region. While combative to the extreme, it won't attack often as it prefers taunting an opponent into attacking it. When that happens it will take a threating pose posture by crossing it arms and then releasing a staggering voice that would cause any opponent to flinch. This is known as Obstruct. By using the move, it skillfully shows opponent off guard before countering with its sharp claws[1].

Obstagoon is the only known Pokémon capable of using Obstruct.