From Bulbanews, your community Pokémon newspaper.
To be available October 10
Codes to obtain Volcanion will be distributed in Australia and New Zealand at EB Games stores. The codes will be available from October 10 to 31, 2016.
This Volcanion is likely the same as the one that will be available in North America and Europe in October. Assuming this is the case, these codes can be redeemed in Pokémon X, Y, Omega Ruby, and Alpha Sapphire. Additionally, that would mean that this Volcanion will be level 70, hold the Assault Vest, and have the moves Steam Eruption, Flamethrower, Hydro Pump and Explosion.