Quick Attack is a priority move in the Pokémon series, allowing the user to strike first in battle. This ability is particularly useful in competitive play, as it can help finish off weakened opponents before they have a chance to retaliate. The move is commonly associated with Normal-type Pokémon, but some others can learn it as well. Its effectiveness lies in its speed, making it a strategic choice for trainers looking to gain an advantage in fast-paced battles.