If one were to hack an Azure Flute in DPPt, would the caught Arceus (in the Hall of Origin) be considered hacked?
It would be dubbed semi-legit which means the Pokemon itself would be legitamate but since you used a hacking device to get it (and there isn't another way to get the Hall of Origin Arceus), people could become suspicious. I'm fine with semi-legit Pokemon and I think most other people are, too.