Sorry you cant, the events over, i missed it too.But you can get arceus from AR(action replay), wifi trading (if you've seen it) or future arceus events (unlikely but maybe)
This is a question and answers site, not a wifi trading spot.
You can get Special Arceus on Wifi?
you can only get it by trading a machoke with Nintendo wifi connection
You can only get one in Sinjoh Ruins. You get there by having Arceus in your party. (The wifi event for Arceus is over so it is currently inaccessible)
Arceus is an event only pokemon. You need to wait for Nintendo to do a new event where you can get it over WiFi, or hack your game with Action Replay.
You have to get the Azule Flute over Wifi during an event.
There will never be another one again, unless it's over wifi.
with cheats get azure flute but rarly you can get it from wifi but they may want a super rare pokemon. if you got one go to the spear piller and use it
u cant unless u trade with someone who has done all that
Of course it can, it's a Pokemon, isn't it?
There are three ways I know of right know. You can either use the Poke transfer or trade something for it on wifi. Or you can also wait until Febuary when Pokemon.com is giving Arceus's over the dream world.