From Bulbapedia, the community-driven Pokémon encyclopedia.
Extreme Speed (Japanese: しんそく Swiftness), formatted as ExtremeSpeed prior to Pokémon X and Y, is a damage-dealing Normal-type move introduced in Generation II. Prior to Generation III, it was the signature move of Arcanine.
Generations II to IV
ExtremeSpeed inflicts damage. It has a priority of +1, so is used before all moves that do not have increased priority.
ExtremeSpeed now has +2 priority.
|| An attack that always strikes first. It can be learned by only a few Pokémon.
|| A powerful first-strike move.
|| An extremely fast and powerful attack.
|| A blindingly speedy charge attack that always goes before any other.
|| The user charges the foe at blinding speed. This attack always goes before any other move.
|| The user charges the target at blinding speed. This attack always goes before any other move.
| The user charges the target at blinding speed. This move always goes first.
In other games
Lucario uses Extreme Speed as its up special move. When activated, Lucario performs a quick dash. Moving in different directions alters which directions Lucario will move. In Super Smash Bros. Brawl, this move did no damage and moved at a set distance. In Super Smash Bros. for Nintendo 3DS/Wii U, in addition to doing damage, when Lucario builds up more aura, the move travels farther and does more damage.
In the anime
In the manga
In the movie adaptations
In the Pokémon Adventures manga
In other generations
Core series games
In other languages