The mythical Pokemon Deoxys is now available to download to Pokemon Black 2 and White 2 games in Australia and New Zealand. Simply connect to Nintendo Wi-Fi and navigate to Mystery Gift on the title screen to download your Deoxys. This event will last until May 31st.
Deoxys is at level 100 in a Dusk Ball, holding a Life Orb and has the special moves Nasty Plot and Dark Pulse. For more information on how to download Deoxys, visit the official Pokemon Black 2 & White 2 website.
This Nintendo Wi-Fi event is also available in the US and Canada until May 31st.
Source: Nintendo Australia