The Legendary Pokemon Articuno hints and tips for Pokemon Y

The Legendary Pokemon Articuno

If you chose Chespin as your Starter Pokemon, Articuno will begin roaming the Kalos Region after defeating the Elite Four. You can track it using your Pokedex. Unlike other games with roaming Pokemon, you will not be able to attack Articuno when in battle; it will flee before you can select a move. After finding it and it fleeing a couple times, Articuno will settle in Sea Spirit's Den where it can finally be battled.

More tricks, tips and cheats for this game are right here - Pokemon Y cheats